Claude Fable 5

Claude Fable 5 is Anthropic's new top-capability generally available Claude model. It is built for long-running coding, agentic execution, multimodal reasoning, research, and high-stakes professional workflows, with stronger long-horizon performance than earlier Opus models, state-of-the-art vision, and a 1M-token context window. Safety classifiers can route some sensitive requests to Claude Opus 4.8 instead.

API Reference
INTEGRATE
Complete technical specification for integration
RequestResponse
Examples8
CODE
Ready-to-use code snippets for common workflows
structured-output
Mobile Prenatal Clinic Siting Brief$0.14~33s```json
{
"title": "Decision Brief: Deploy the Second Mobile Prenatal Clinic to Mesa Verde County",
"summary": [
"Applying the board's weighted priorities, Mesa Verde County is the recommended pilot site. It decisively outperforms North Fork on the two highest-weighted criteria, access inequity (40%) and maternal risk (25%): 31% of pregnant residents receive inadequate prenatal care versus 24% in North Fork, the preterm birth rate is higher (14.2% versus 11.8%), only two obstetric clinicians serve 1,180 annual births compared with five clinicians for 1,540 births, and the median trip to labor and delivery is 47 miles versus 33 miles. Mesa Verde also compares favorably on partner readiness (20%): the local federally qualified health center commits parking, specimen handling, referral coordination, and a 0.5-FTE bilingual navigator, a broader operational package than North Fork's weekly ultrasound access and 0.25-FTE nurse coordination.",
"North Fork leads only on reach efficiency (15%), with a projected 15 completed visits per operating day versus 13, lower estimated weekly travel (290 versus 420 vehicle miles), and a lower annual operating cost ($452,000 versus $486,000). Both sites fit within the $500,000 budget ceiling, though Mesa Verde leaves less contingency headroom. Because the evidence is not close on need — Mesa Verde shows greater unmet need on every access and risk indicator — the board's tie-breaker instruction reinforces rather than decides the recommendation. All figures are planning estimates and should be validated before contracting."
],
"recommendation": "Select Mesa Verde County for the 12-month, three-day-per-week mobile prenatal clinic pilot, contingent on executing a written agreement with the federally qualified health center and confirming that the $486,000 operating estimate holds within the $500,000 budget cap.",
"key_points": [
"Comparative need strongly favors Mesa Verde: 31% of pregnant residents receive inadequate prenatal care compared with 24% in North Fork, the preterm birth rate is 14.2% versus 11.8%, and only two obstetric clinicians serve the county versus five in North Fork, indicating substantially greater access inequity and maternal risk where the board's weights are heaviest.",
"Expected reach modestly favors North Fork: at 15 completed visits per operating day and a 71% show rate, North Fork would deliver roughly 2,340 completed visits over 52 weeks of three-day service, compared with roughly 2,030 in Mesa Verde at 13 visits per day and a 76% show rate, though Mesa Verde's higher show rate suggests stronger per-appointment engagement.",
"Partner readiness favors Mesa Verde because the federally qualified health center offers a fuller operational package — parking, specimen handling, referral coordination, and a 0.5-FTE bilingual navigator — whereas North Fork's county hospital offers one day per week of ultrasound access and 0.25 FTE of nurse coordination, a valuable but narrower commitment.",
"Cost and logistics favor North Fork on paper: its $452,000 annual operating estimate is $34,000 lower than Mesa Verde's $486,000, and its 290 estimated weekly vehicle miles are well below Mesa Verde's 420; both options fit under the $500,000 ceiling, but Mesa Verde leaves only about $14,000 of contingency headroom.",
"Equity considerations reinforce Mesa Verde: 62% of births are Medicaid-covered versus 54% in North Fork, the median 47-mile trip to labor and delivery is the longer of the two, and 28% of households primarily speak Spanish — a language need directly matched by the partner's bilingual navigator, whereas North Fork's 12% Hmong-speaking households have no identified language support in the current partner offer.",
"Pre-launch validation is essential because all figures are planning estimates: the organization should confirm the visit-volume and show-rate projections against comparable operations, secure the FQHC's in-kind commitments in a signed memorandum, stress-test the $486,000 cost estimate and 420-mile travel assumption, and verify that the county's two obstetric clinicians can absorb referrals generated by the pilot."
],
"principal_tradeoff": "Choosing Mesa Verde accepts lower reach efficiency — fewer projected completed visits, higher travel mileage, and roughly $34,000 more in annual operating cost with thin budget contingency — in exchange for serving the community with markedly greater unmet need, higher maternal risk, stronger partner support, and closer alignment with the board's equity-weighted priorities.",
"assumptions_to_validate": [
"The projected 13 completed visits per operating day and 76% show rate in Mesa Verde are achievable given local demand, road conditions, and seasonal factors.",
"The federally qualified health center's commitments (parking, specimen handling, referral coordination, and the 0.5-FTE bilingual navigator) will be formalized, funded, and staffed for the full 12-month pilot.",
"The $486,000 annual operating estimate is complete and stable enough to remain under the $500,000 cap given the limited contingency margin.",
"The 420 vehicle miles per week travel estimate reflects realistic routing across the county's service area.",
"Mesa Verde's two practicing obstetric clinicians and the regional labor-and-delivery facility can accept the referral volume the mobile clinic will generate.",
"Language access needs beyond Spanish, and any Medicaid billing or licensure requirements for mobile services in the county, are confirmed before contracting."
]
}
```Finish reason:
stopimport { createClient } from '@runware/sdk'
const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()
const [result] = await client.run({
outputFormat: 'JSON',
model: 'anthropic:claude@fable-5',
settings: {
splitThinking: false
},
messages: [
{
role: 'user',
content: 'Prepare an evidence-based decision brief for the board of a maternal-health nonprofit choosing where to deploy a second mobile prenatal clinic. The clinic will operate three days per week for a 12-month pilot. Compare the two finalist counties using the supplied facts, make a clear recommendation, explain the principal tradeoff, and identify assumptions that should be validated before contracting.\n\nDecision priorities: access inequity 40%, maternal risk 25%, partner readiness 20%, and reach efficiency 15%. If the evidence is close, favor the community with the greater unmet need. The annual operating budget cannot exceed $500,000.\n\nMesa Verde County: 1,180 births per year; 31% of pregnant residents receive inadequate prenatal care; 14.2% preterm birth rate; two practicing obstetric clinicians; median trip to labor and delivery is 47 miles; 62% of births are covered by Medicaid; 28% of households primarily speak Spanish. The local federally qualified health center will provide parking, specimen handling, referral coordination, and a 0.5-FTE bilingual navigator. The pilot is projected to deliver 13 completed visits per operating day at a 76% show rate. Estimated travel is 420 vehicle miles per week and annual operating cost is $486,000.\n\nNorth Fork County: 1,540 births per year; 24% receive inadequate prenatal care; 11.8% preterm birth rate; five practicing obstetric clinicians; median trip to labor and delivery is 33 miles; 54% of births are covered by Medicaid; 12% of households primarily speak Hmong. The county hospital will provide ultrasound access one day per week and 0.25 FTE of nurse coordination. The pilot is projected to deliver 15 completed visits per operating day at a 71% show rate. Estimated travel is 290 vehicle miles per week and annual operating cost is $452,000.\n\nTreat all figures as planning estimates rather than audited results. Do not invent external facts, additional statistics, or false precision. The title should state the recommended site. The summary should give the decision and rationale in two concise paragraphs suitable for a board packet. Provide six key points covering comparative need, expected reach, partner readiness, cost and logistics, equity considerations, and pre-launch validation. Make every key point a self-contained, informative statement rather than a fragment.'
}
],
jsonSchema: {
name: 'response',
strict: true,
schema: {
type: 'object',
properties: {
title: {
type: 'string',
description: 'Decision-brief title naming the recommended county.'
},
summary: {
type: 'string',
description: 'A concise two-paragraph executive summary of the recommendation, rationale, and principal tradeoff.'
},
keyPoints: {
type: 'array',
description: 'Six self-contained points covering the required decision factors.',
minItems: 6,
maxItems: 6,
items: {
type: 'string'
}
}
},
required: [
'title',
'summary',
'keyPoints'
],
additionalProperties: false
}
}
})import asyncio
import os
from runware import Runware
async def main():
async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
results = await client.run({
"outputFormat": "JSON",
"model": "anthropic:claude@fable-5",
"settings": {
"splitThinking": False
},
"messages": [
{
"role": "user",
"content": "Prepare an evidence-based decision brief for the board of a maternal-health nonprofit choosing where to deploy a second mobile prenatal clinic. The clinic will operate three days per week for a 12-month pilot. Compare the two finalist counties using the supplied facts, make a clear recommendation, explain the principal tradeoff, and identify assumptions that should be validated before contracting.\n\nDecision priorities: access inequity 40%, maternal risk 25%, partner readiness 20%, and reach efficiency 15%. If the evidence is close, favor the community with the greater unmet need. The annual operating budget cannot exceed $500,000.\n\nMesa Verde County: 1,180 births per year; 31% of pregnant residents receive inadequate prenatal care; 14.2% preterm birth rate; two practicing obstetric clinicians; median trip to labor and delivery is 47 miles; 62% of births are covered by Medicaid; 28% of households primarily speak Spanish. The local federally qualified health center will provide parking, specimen handling, referral coordination, and a 0.5-FTE bilingual navigator. The pilot is projected to deliver 13 completed visits per operating day at a 76% show rate. Estimated travel is 420 vehicle miles per week and annual operating cost is $486,000.\n\nNorth Fork County: 1,540 births per year; 24% receive inadequate prenatal care; 11.8% preterm birth rate; five practicing obstetric clinicians; median trip to labor and delivery is 33 miles; 54% of births are covered by Medicaid; 12% of households primarily speak Hmong. The county hospital will provide ultrasound access one day per week and 0.25 FTE of nurse coordination. The pilot is projected to deliver 15 completed visits per operating day at a 71% show rate. Estimated travel is 290 vehicle miles per week and annual operating cost is $452,000.\n\nTreat all figures as planning estimates rather than audited results. Do not invent external facts, additional statistics, or false precision. The title should state the recommended site. The summary should give the decision and rationale in two concise paragraphs suitable for a board packet. Provide six key points covering comparative need, expected reach, partner readiness, cost and logistics, equity considerations, and pre-launch validation. Make every key point a self-contained, informative statement rather than a fragment."
}
],
"jsonSchema": {
"name": "response",
"strict": True,
"schema": {
"type": "object",
"properties": {
"title": {
"type": "string",
"description": "Decision-brief title naming the recommended county."
},
"summary": {
"type": "string",
"description": "A concise two-paragraph executive summary of the recommendation, rationale, and principal tradeoff."
},
"keyPoints": {
"type": "array",
"description": "Six self-contained points covering the required decision factors.",
"minItems": 6,
"maxItems": 6,
"items": {
"type": "string"
}
}
},
"required": [
"title",
"summary",
"keyPoints"
],
"additionalProperties": False
}
}
})
asyncio.run(main())curl https://api.runware.ai/v1 \
-H "Authorization: Bearer $RUNWARE_API_KEY" \
-H "Content-Type: application/json" \
-d '[
{
"taskType": "textInference",
"taskUUID": "fab31eae-4609-4868-b06e-4e44110c6401",
"outputFormat": "JSON",
"model": "anthropic:claude@fable-5",
"settings": {
"splitThinking": false
},
"messages": [
{
"role": "user",
"content": "Prepare an evidence-based decision brief for the board of a maternal-health nonprofit choosing where to deploy a second mobile prenatal clinic. The clinic will operate three days per week for a 12-month pilot. Compare the two finalist counties using the supplied facts, make a clear recommendation, explain the principal tradeoff, and identify assumptions that should be validated before contracting.\n\nDecision priorities: access inequity 40%, maternal risk 25%, partner readiness 20%, and reach efficiency 15%. If the evidence is close, favor the community with the greater unmet need. The annual operating budget cannot exceed $500,000.\n\nMesa Verde County: 1,180 births per year; 31% of pregnant residents receive inadequate prenatal care; 14.2% preterm birth rate; two practicing obstetric clinicians; median trip to labor and delivery is 47 miles; 62% of births are covered by Medicaid; 28% of households primarily speak Spanish. The local federally qualified health center will provide parking, specimen handling, referral coordination, and a 0.5-FTE bilingual navigator. The pilot is projected to deliver 13 completed visits per operating day at a 76% show rate. Estimated travel is 420 vehicle miles per week and annual operating cost is $486,000.\n\nNorth Fork County: 1,540 births per year; 24% receive inadequate prenatal care; 11.8% preterm birth rate; five practicing obstetric clinicians; median trip to labor and delivery is 33 miles; 54% of births are covered by Medicaid; 12% of households primarily speak Hmong. The county hospital will provide ultrasound access one day per week and 0.25 FTE of nurse coordination. The pilot is projected to deliver 15 completed visits per operating day at a 71% show rate. Estimated travel is 290 vehicle miles per week and annual operating cost is $452,000.\n\nTreat all figures as planning estimates rather than audited results. Do not invent external facts, additional statistics, or false precision. The title should state the recommended site. The summary should give the decision and rationale in two concise paragraphs suitable for a board packet. Provide six key points covering comparative need, expected reach, partner readiness, cost and logistics, equity considerations, and pre-launch validation. Make every key point a self-contained, informative statement rather than a fragment."
}
],
"jsonSchema": {
"name": "response",
"strict": true,
"schema": {
"type": "object",
"properties": {
"title": {
"type": "string",
"description": "Decision-brief title naming the recommended county."
},
"summary": {
"type": "string",
"description": "A concise two-paragraph executive summary of the recommendation, rationale, and principal tradeoff."
},
"keyPoints": {
"type": "array",
"description": "Six self-contained points covering the required decision factors.",
"minItems": 6,
"maxItems": 6,
"items": {
"type": "string"
}
}
},
"required": [
"title",
"summary",
"keyPoints"
],
"additionalProperties": false
}
}
}
]'runware run anthropic:claude@fable-5 \
outputFormat=JSON \
settings.splitThinking=false \
messages.0.role=user \
messages.0.content="Prepare an evidence-based decision brief for the board of a maternal-health nonprofit choosing where to deploy a second mobile prenatal clinic. The clinic will operate three days per week for a 12-month pilot. Compare the two finalist counties using the supplied facts, make a clear recommendation, explain the principal tradeoff, and identify assumptions that should be validated before contracting.
Decision priorities: access inequity 40%, maternal risk 25%, partner readiness 20%, and reach efficiency 15%. If the evidence is close, favor the community with the greater unmet need. The annual operating budget cannot exceed \$500,000.
Mesa Verde County: 1,180 births per year; 31% of pregnant residents receive inadequate prenatal care; 14.2% preterm birth rate; two practicing obstetric clinicians; median trip to labor and delivery is 47 miles; 62% of births are covered by Medicaid; 28% of households primarily speak Spanish. The local federally qualified health center will provide parking, specimen handling, referral coordination, and a 0.5-FTE bilingual navigator. The pilot is projected to deliver 13 completed visits per operating day at a 76% show rate. Estimated travel is 420 vehicle miles per week and annual operating cost is \$486,000.
North Fork County: 1,540 births per year; 24% receive inadequate prenatal care; 11.8% preterm birth rate; five practicing obstetric clinicians; median trip to labor and delivery is 33 miles; 54% of births are covered by Medicaid; 12% of households primarily speak Hmong. The county hospital will provide ultrasound access one day per week and 0.25 FTE of nurse coordination. The pilot is projected to deliver 15 completed visits per operating day at a 71% show rate. Estimated travel is 290 vehicle miles per week and annual operating cost is \$452,000.
Treat all figures as planning estimates rather than audited results. Do not invent external facts, additional statistics, or false precision. The title should state the recommended site. The summary should give the decision and rationale in two concise paragraphs suitable for a board packet. Provide six key points covering comparative need, expected reach, partner readiness, cost and logistics, equity considerations, and pre-launch validation. Make every key point a self-contained, informative statement rather than a fragment." \
jsonSchema.name=response \
jsonSchema.strict=true \
jsonSchema.schema.type=object \
jsonSchema.schema.properties.title.type=string \
jsonSchema.schema.properties.title.description="Decision-brief title naming the recommended county." \
jsonSchema.schema.properties.summary.type=string \
jsonSchema.schema.properties.summary.description="A concise two-paragraph executive summary of the recommendation, rationale, and principal tradeoff." \
jsonSchema.schema.properties.keyPoints.type=array \
jsonSchema.schema.properties.keyPoints.description="Six self-contained points covering the required decision factors." \
jsonSchema.schema.properties.keyPoints.minItems=6 \
jsonSchema.schema.properties.keyPoints.maxItems=6 \
jsonSchema.schema.properties.keyPoints.items.type=string \
jsonSchema.schema.required.0=title \
jsonSchema.schema.required.1=summary \
jsonSchema.schema.required.2=keyPoints \
jsonSchema.schema.additionalProperties=false{
"taskType": "textInference",
"taskUUID": "fab31eae-4609-4868-b06e-4e44110c6401",
"outputFormat": "JSON",
"model": "anthropic:claude@fable-5",
"settings": {
"splitThinking": false
},
"messages": [
{
"role": "user",
"content": "Prepare an evidence-based decision brief for the board of a maternal-health nonprofit choosing where to deploy a second mobile prenatal clinic. The clinic will operate three days per week for a 12-month pilot. Compare the two finalist counties using the supplied facts, make a clear recommendation, explain the principal tradeoff, and identify assumptions that should be validated before contracting.\n\nDecision priorities: access inequity 40%, maternal risk 25%, partner readiness 20%, and reach efficiency 15%. If the evidence is close, favor the community with the greater unmet need. The annual operating budget cannot exceed $500,000.\n\nMesa Verde County: 1,180 births per year; 31% of pregnant residents receive inadequate prenatal care; 14.2% preterm birth rate; two practicing obstetric clinicians; median trip to labor and delivery is 47 miles; 62% of births are covered by Medicaid; 28% of households primarily speak Spanish. The local federally qualified health center will provide parking, specimen handling, referral coordination, and a 0.5-FTE bilingual navigator. The pilot is projected to deliver 13 completed visits per operating day at a 76% show rate. Estimated travel is 420 vehicle miles per week and annual operating cost is $486,000.\n\nNorth Fork County: 1,540 births per year; 24% receive inadequate prenatal care; 11.8% preterm birth rate; five practicing obstetric clinicians; median trip to labor and delivery is 33 miles; 54% of births are covered by Medicaid; 12% of households primarily speak Hmong. The county hospital will provide ultrasound access one day per week and 0.25 FTE of nurse coordination. The pilot is projected to deliver 15 completed visits per operating day at a 71% show rate. Estimated travel is 290 vehicle miles per week and annual operating cost is $452,000.\n\nTreat all figures as planning estimates rather than audited results. Do not invent external facts, additional statistics, or false precision. The title should state the recommended site. The summary should give the decision and rationale in two concise paragraphs suitable for a board packet. Provide six key points covering comparative need, expected reach, partner readiness, cost and logistics, equity considerations, and pre-launch validation. Make every key point a self-contained, informative statement rather than a fragment."
}
],
"jsonSchema": {
"name": "response",
"strict": true,
"schema": {
"type": "object",
"properties": {
"title": {
"type": "string",
"description": "Decision-brief title naming the recommended county."
},
"summary": {
"type": "string",
"description": "A concise two-paragraph executive summary of the recommendation, rationale, and principal tradeoff."
},
"keyPoints": {
"type": "array",
"description": "Six self-contained points covering the required decision factors.",
"minItems": 6,
"maxItems": 6,
"items": {
"type": "string"
}
}
},
"required": [
"title",
"summary",
"keyPoints"
],
"additionalProperties": false
}
}
}Response
{
"taskType": "textInference",
"taskUUID": "fab31eae-4609-4868-b06e-4e44110c6401",
"text": "```json\n{\n \"title\": \"Decision Brief: Deploy the Second Mobile Prenatal Clinic to Mesa Verde County\",\n \"summary\": [\n \"Applying the board's weighted priorities, Mesa Verde County is the recommended pilot site. It decisively outperforms North Fork on the two highest-weighted criteria, access inequity (40%) and maternal risk (25%): 31% of pregnant residents receive inadequate prenatal care versus 24% in North Fork, the preterm birth rate is higher (14.2% versus 11.8%), only two obstetric clinicians serve 1,180 annual births compared with five clinicians for 1,540 births, and the median trip to labor and delivery is 47 miles versus 33 miles. Mesa Verde also compares favorably on partner readiness (20%): the local federally qualified health center commits parking, specimen handling, referral coordination, and a 0.5-FTE bilingual navigator, a broader operational package than North Fork's weekly ultrasound access and 0.25-FTE nurse coordination.\",\n \"North Fork leads only on reach efficiency (15%), with a projected 15 completed visits per operating day versus 13, lower estimated weekly travel (290 versus 420 vehicle miles), and a lower annual operating cost ($452,000 versus $486,000). Both sites fit within the $500,000 budget ceiling, though Mesa Verde leaves less contingency headroom. Because the evidence is not close on need — Mesa Verde shows greater unmet need on every access and risk indicator — the board's tie-breaker instruction reinforces rather than decides the recommendation. All figures are planning estimates and should be validated before contracting.\"\n ],\n \"recommendation\": \"Select Mesa Verde County for the 12-month, three-day-per-week mobile prenatal clinic pilot, contingent on executing a written agreement with the federally qualified health center and confirming that the $486,000 operating estimate holds within the $500,000 budget cap.\",\n \"key_points\": [\n \"Comparative need strongly favors Mesa Verde: 31% of pregnant residents receive inadequate prenatal care compared with 24% in North Fork, the preterm birth rate is 14.2% versus 11.8%, and only two obstetric clinicians serve the county versus five in North Fork, indicating substantially greater access inequity and maternal risk where the board's weights are heaviest.\",\n \"Expected reach modestly favors North Fork: at 15 completed visits per operating day and a 71% show rate, North Fork would deliver roughly 2,340 completed visits over 52 weeks of three-day service, compared with roughly 2,030 in Mesa Verde at 13 visits per day and a 76% show rate, though Mesa Verde's higher show rate suggests stronger per-appointment engagement.\",\n \"Partner readiness favors Mesa Verde because the federally qualified health center offers a fuller operational package — parking, specimen handling, referral coordination, and a 0.5-FTE bilingual navigator — whereas North Fork's county hospital offers one day per week of ultrasound access and 0.25 FTE of nurse coordination, a valuable but narrower commitment.\",\n \"Cost and logistics favor North Fork on paper: its $452,000 annual operating estimate is $34,000 lower than Mesa Verde's $486,000, and its 290 estimated weekly vehicle miles are well below Mesa Verde's 420; both options fit under the $500,000 ceiling, but Mesa Verde leaves only about $14,000 of contingency headroom.\",\n \"Equity considerations reinforce Mesa Verde: 62% of births are Medicaid-covered versus 54% in North Fork, the median 47-mile trip to labor and delivery is the longer of the two, and 28% of households primarily speak Spanish — a language need directly matched by the partner's bilingual navigator, whereas North Fork's 12% Hmong-speaking households have no identified language support in the current partner offer.\",\n \"Pre-launch validation is essential because all figures are planning estimates: the organization should confirm the visit-volume and show-rate projections against comparable operations, secure the FQHC's in-kind commitments in a signed memorandum, stress-test the $486,000 cost estimate and 420-mile travel assumption, and verify that the county's two obstetric clinicians can absorb referrals generated by the pilot.\"\n ],\n \"principal_tradeoff\": \"Choosing Mesa Verde accepts lower reach efficiency — fewer projected completed visits, higher travel mileage, and roughly $34,000 more in annual operating cost with thin budget contingency — in exchange for serving the community with markedly greater unmet need, higher maternal risk, stronger partner support, and closer alignment with the board's equity-weighted priorities.\",\n \"assumptions_to_validate\": [\n \"The projected 13 completed visits per operating day and 76% show rate in Mesa Verde are achievable given local demand, road conditions, and seasonal factors.\",\n \"The federally qualified health center's commitments (parking, specimen handling, referral coordination, and the 0.5-FTE bilingual navigator) will be formalized, funded, and staffed for the full 12-month pilot.\",\n \"The $486,000 annual operating estimate is complete and stable enough to remain under the $500,000 cap given the limited contingency margin.\",\n \"The 420 vehicle miles per week travel estimate reflects realistic routing across the county's service area.\",\n \"Mesa Verde's two practicing obstetric clinicians and the regional labor-and-delivery facility can accept the referral volume the mobile clinic will generate.\",\n \"Language access needs beyond Spanish, and any Medicaid billing or licensure requirements for mobile services in the county, are confirmed before contracting.\"\n ]\n}\n```",
"cost": 0.14022,
"finishReason": "stop"
}Reasoning
I should probe deeper into the emotional context or look for patterns around that "several times a month" frequency—one focused question should help clarify.That sounds like a stressful decision to have to make right after a long shift. You mentioned this happens several times a month — can you tell me about how those other nights have gone, and what you typically end up doing?Finish reason:
stopimport { createClient } from '@runware/sdk'
const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()
const [result] = await client.run({
model: 'anthropic:claude@fable-5',
settings: {
systemPrompt: 'You are a senior qualitative researcher conducting a live interview for the Riverton Transit Authority. The research team is evaluating late-night bus service for shift workers. Speak naturally and respectfully with the participant. Ask one clear, open-ended question at a time, adapt to what they say, and probe for specific recent experiences, decisions, workarounds, and emotional context. Brief acknowledgments are welcome, but do not over-summarize. Remain neutral: do not defend the transit authority, suggest solutions, lead the participant, or turn the exchange into a survey. Never invent participant details. The participant has consented to the interview but may decline any question.',
maxTokens: 800,
thinkingLevel: 'medium',
splitThinking: true,
cache: {
scope: 'system+history',
ttl: '5m'
}
},
messages: [
{
role: 'user',
content: 'I\'m ready. I\'m Maya, and I work evening shifts as an emergency department nurse at St. Anne\'s. I usually finish around 12:30 a.m.'
},
{
role: 'assistant',
content: 'Thanks, Maya. To start with a real example, could you walk me through your most recent trip home after one of those shifts, beginning when you left the hospital?'
},
{
role: 'user',
content: 'That was Saturday. I clocked out late, maybe 12:45, and reached the Route 8 stop just before one. The app said the bus was coming in six minutes, then it disappeared from the board. The next one was listed 42 minutes later. I waited about ten minutes because sometimes a bus still shows up, but the street was empty and two men near the parking garage started shouting at each other. I ordered a rideshare. It cost $31, which is a lot when I do this several times a month.'
},
{
role: 'assistant',
content: 'When the bus disappeared from the board, how did you decide whether to keep waiting or find another way home?'
},
{
role: 'user',
content: 'At first I didn\'t trust the app because it has been wrong before. I checked the transit website and the stop\'s text-message number, but all three gave different information. I texted a coworker who had already left, then watched the intersection for headlights. The argument by the garage was what changed it. I wasn\'t sure anything would happen, but I felt exposed in my scrubs and didn\'t want to gamble another half hour. If the rideshare had been much more expensive, I probably would have gone back inside the hospital and tried to find someone finishing later.'
}
]
})import asyncio
import os
from runware import Runware
async def main():
async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
results = await client.run({
"model": "anthropic:claude@fable-5",
"settings": {
"systemPrompt": "You are a senior qualitative researcher conducting a live interview for the Riverton Transit Authority. The research team is evaluating late-night bus service for shift workers. Speak naturally and respectfully with the participant. Ask one clear, open-ended question at a time, adapt to what they say, and probe for specific recent experiences, decisions, workarounds, and emotional context. Brief acknowledgments are welcome, but do not over-summarize. Remain neutral: do not defend the transit authority, suggest solutions, lead the participant, or turn the exchange into a survey. Never invent participant details. The participant has consented to the interview but may decline any question.",
"maxTokens": 800,
"thinkingLevel": "medium",
"splitThinking": True,
"cache": {
"scope": "system+history",
"ttl": "5m"
}
},
"messages": [
{
"role": "user",
"content": "I'm ready. I'm Maya, and I work evening shifts as an emergency department nurse at St. Anne's. I usually finish around 12:30 a.m."
},
{
"role": "assistant",
"content": "Thanks, Maya. To start with a real example, could you walk me through your most recent trip home after one of those shifts, beginning when you left the hospital?"
},
{
"role": "user",
"content": "That was Saturday. I clocked out late, maybe 12:45, and reached the Route 8 stop just before one. The app said the bus was coming in six minutes, then it disappeared from the board. The next one was listed 42 minutes later. I waited about ten minutes because sometimes a bus still shows up, but the street was empty and two men near the parking garage started shouting at each other. I ordered a rideshare. It cost $31, which is a lot when I do this several times a month."
},
{
"role": "assistant",
"content": "When the bus disappeared from the board, how did you decide whether to keep waiting or find another way home?"
},
{
"role": "user",
"content": "At first I didn't trust the app because it has been wrong before. I checked the transit website and the stop's text-message number, but all three gave different information. I texted a coworker who had already left, then watched the intersection for headlights. The argument by the garage was what changed it. I wasn't sure anything would happen, but I felt exposed in my scrubs and didn't want to gamble another half hour. If the rideshare had been much more expensive, I probably would have gone back inside the hospital and tried to find someone finishing later."
}
]
})
asyncio.run(main())curl https://api.runware.ai/v1 \
-H "Authorization: Bearer $RUNWARE_API_KEY" \
-H "Content-Type: application/json" \
-d '[
{
"taskType": "textInference",
"taskUUID": "6f300ae4-9f96-457e-a753-58c904655d6e",
"model": "anthropic:claude@fable-5",
"settings": {
"systemPrompt": "You are a senior qualitative researcher conducting a live interview for the Riverton Transit Authority. The research team is evaluating late-night bus service for shift workers. Speak naturally and respectfully with the participant. Ask one clear, open-ended question at a time, adapt to what they say, and probe for specific recent experiences, decisions, workarounds, and emotional context. Brief acknowledgments are welcome, but do not over-summarize. Remain neutral: do not defend the transit authority, suggest solutions, lead the participant, or turn the exchange into a survey. Never invent participant details. The participant has consented to the interview but may decline any question.",
"maxTokens": 800,
"thinkingLevel": "medium",
"splitThinking": true,
"cache": {
"scope": "system+history",
"ttl": "5m"
}
},
"messages": [
{
"role": "user",
"content": "I'm ready. I'm Maya, and I work evening shifts as an emergency department nurse at St. Anne's. I usually finish around 12:30 a.m."
},
{
"role": "assistant",
"content": "Thanks, Maya. To start with a real example, could you walk me through your most recent trip home after one of those shifts, beginning when you left the hospital?"
},
{
"role": "user",
"content": "That was Saturday. I clocked out late, maybe 12:45, and reached the Route 8 stop just before one. The app said the bus was coming in six minutes, then it disappeared from the board. The next one was listed 42 minutes later. I waited about ten minutes because sometimes a bus still shows up, but the street was empty and two men near the parking garage started shouting at each other. I ordered a rideshare. It cost $31, which is a lot when I do this several times a month."
},
{
"role": "assistant",
"content": "When the bus disappeared from the board, how did you decide whether to keep waiting or find another way home?"
},
{
"role": "user",
"content": "At first I didn't trust the app because it has been wrong before. I checked the transit website and the stop's text-message number, but all three gave different information. I texted a coworker who had already left, then watched the intersection for headlights. The argument by the garage was what changed it. I wasn't sure anything would happen, but I felt exposed in my scrubs and didn't want to gamble another half hour. If the rideshare had been much more expensive, I probably would have gone back inside the hospital and tried to find someone finishing later."
}
]
}
]'runware run anthropic:claude@fable-5 \
settings.systemPrompt="You are a senior qualitative researcher conducting a live interview for the Riverton Transit Authority. The research team is evaluating late-night bus service for shift workers. Speak naturally and respectfully with the participant. Ask one clear, open-ended question at a time, adapt to what they say, and probe for specific recent experiences, decisions, workarounds, and emotional context. Brief acknowledgments are welcome, but do not over-summarize. Remain neutral: do not defend the transit authority, suggest solutions, lead the participant, or turn the exchange into a survey. Never invent participant details. The participant has consented to the interview but may decline any question." \
settings.maxTokens=800 \
settings.thinkingLevel=medium \
settings.splitThinking=true \
settings.cache.scope=system+history \
settings.cache.ttl=5m \
messages.0.role=user \
messages.0.content="I'm ready. I'm Maya, and I work evening shifts as an emergency department nurse at St. Anne's. I usually finish around 12:30 a.m." \
messages.1.role=assistant \
messages.1.content="Thanks, Maya. To start with a real example, could you walk me through your most recent trip home after one of those shifts, beginning when you left the hospital?" \
messages.2.role=user \
messages.2.content="That was Saturday. I clocked out late, maybe 12:45, and reached the Route 8 stop just before one. The app said the bus was coming in six minutes, then it disappeared from the board. The next one was listed 42 minutes later. I waited about ten minutes because sometimes a bus still shows up, but the street was empty and two men near the parking garage started shouting at each other. I ordered a rideshare. It cost \$31, which is a lot when I do this several times a month." \
messages.3.role=assistant \
messages.3.content="When the bus disappeared from the board, how did you decide whether to keep waiting or find another way home?" \
messages.4.role=user \
messages.4.content="At first I didn't trust the app because it has been wrong before. I checked the transit website and the stop's text-message number, but all three gave different information. I texted a coworker who had already left, then watched the intersection for headlights. The argument by the garage was what changed it. I wasn't sure anything would happen, but I felt exposed in my scrubs and didn't want to gamble another half hour. If the rideshare had been much more expensive, I probably would have gone back inside the hospital and tried to find someone finishing later."{
"taskType": "textInference",
"taskUUID": "6f300ae4-9f96-457e-a753-58c904655d6e",
"model": "anthropic:claude@fable-5",
"settings": {
"systemPrompt": "You are a senior qualitative researcher conducting a live interview for the Riverton Transit Authority. The research team is evaluating late-night bus service for shift workers. Speak naturally and respectfully with the participant. Ask one clear, open-ended question at a time, adapt to what they say, and probe for specific recent experiences, decisions, workarounds, and emotional context. Brief acknowledgments are welcome, but do not over-summarize. Remain neutral: do not defend the transit authority, suggest solutions, lead the participant, or turn the exchange into a survey. Never invent participant details. The participant has consented to the interview but may decline any question.",
"maxTokens": 800,
"thinkingLevel": "medium",
"splitThinking": true,
"cache": {
"scope": "system+history",
"ttl": "5m"
}
},
"messages": [
{
"role": "user",
"content": "I'm ready. I'm Maya, and I work evening shifts as an emergency department nurse at St. Anne's. I usually finish around 12:30 a.m."
},
{
"role": "assistant",
"content": "Thanks, Maya. To start with a real example, could you walk me through your most recent trip home after one of those shifts, beginning when you left the hospital?"
},
{
"role": "user",
"content": "That was Saturday. I clocked out late, maybe 12:45, and reached the Route 8 stop just before one. The app said the bus was coming in six minutes, then it disappeared from the board. The next one was listed 42 minutes later. I waited about ten minutes because sometimes a bus still shows up, but the street was empty and two men near the parking garage started shouting at each other. I ordered a rideshare. It cost $31, which is a lot when I do this several times a month."
},
{
"role": "assistant",
"content": "When the bus disappeared from the board, how did you decide whether to keep waiting or find another way home?"
},
{
"role": "user",
"content": "At first I didn't trust the app because it has been wrong before. I checked the transit website and the stop's text-message number, but all three gave different information. I texted a coworker who had already left, then watched the intersection for headlights. The argument by the garage was what changed it. I wasn't sure anything would happen, but I felt exposed in my scrubs and didn't want to gamble another half hour. If the rideshare had been much more expensive, I probably would have gone back inside the hospital and tried to find someone finishing later."
}
]
}Response
{
"taskType": "textInference",
"taskUUID": "6f300ae4-9f96-457e-a753-58c904655d6e",
"text": "That sounds like a stressful decision to have to make right after a long shift. You mentioned this happens several times a month — can you tell me about how those other nights have gone, and what you typically end up doing?",
"cost": 0.012695,
"finishReason": "stop",
"reasoningContent": [
"I should probe deeper into the emotional context or look for patterns around that \"several times a month\" frequency—one focused question should help clarify."
]
}reference-to-text
Freight Damage Claims Assessment$0.271~1m 25s# Preliminary Freight Damage Assessment — Crated Equipment, Receiving Dock
**Report type:** Preliminary visual survey (single photograph)
**Basis:** One receiving-dock photograph provided by the equipment owner. No shipment documents, labels, or physical access available to the surveyor at time of writing.
**Shipment identifiers:** Not established. Labels visible in the photograph are not legible at the provided resolution; no identifiers are asserted in this report.
---
## 1. Executive Summary
The photograph shows a crated appliance-style unit — consistent in form with a piece of laboratory or light industrial equipment (drum/bowl visible at top, control panel on the upper front face) — on a wooden pallet inside what appears to be a warehouse or receiving-dock environment.
The shipment presents **significant, readily visible transit damage**:
- The plywood crate is **broken open**, with a large torn/splintered plywood panel resting across the top of the unit and the front and left enclosure panels missing or displaced.
- The equipment's front/left corner panel shows a **substantial impact deformation**: torn sheet metal, crushed panel edges, and exposed foam or residue around the puncture area.
- The pallet deck is **fractured**, with multiple broken slats and loose wood debris scattered on the floor in the foreground.
**Apparent severity:** Major. The protective packaging failed and the equipment enclosure itself has been breached at at least one location. Internal damage is plausible but **cannot be confirmed** from this photograph.
**Immediate priority:** Preserve the shipment exactly as found, document thoroughly, note the exception on the delivery receipt (if not yet signed clean), and notify the carrier in writing without delay. **Do not power, operate, or fully unpack the unit** before a formal inspection.
---
## 2. Visible Evidence Table
| # | Location in Image | Observed Condition | Significance | Confidence |
|---|---|---|---|---|
| 1 | Upper center/right, resting atop unit | Large plywood panel with a jagged, splintered torn edge, lying diagonally across the top of the equipment | Crate lid or side panel failed under force; indicates the crate absorbed a significant load or impact | High |
| 2 | Left side of frame | Angled plywood panel leaning against the unit rather than fastened vertically | Crate left wall displaced or detached; enclosure integrity lost | High |
| 3 | Right side of frame | Intact plywood crate wall with two horizontal gray/metal bands still in place | Portion of crate remained secured; suggests force was localized or directional rather than total collapse | High |
| 4 | Center, front/right corner of equipment (mid-height) | Torn, crumpled sheet metal; panel edge split open; deformation of the cabinet corner | Direct impact or crush damage to the equipment enclosure itself, not just packaging | High |
| 5 | Center front panel, around and below the breach | Foam-like material and irregular staining/residue on the painted surface; drip-pattern marks running downward | Possible exposed internal insulation, escaped packing foam, or leaked substance; nature of residue not determinable from photo | Medium |
| 6 | Upper left of unit | Clear plastic sheeting/wrap bunched and detached, no longer covering the control panel area | Protective wrap failed or was disturbed; control panel and top surfaces exposed | High |
| 7 | Upper center of unit | Stainless-style circular drum/bowl rim visible at top; control panel with display visible beneath wrap | Identifies general equipment type and shows sensitive surfaces exposed; no obvious cracking visible on these surfaces at this resolution | Medium |
| 8 | Lower center, pallet deck | Multiple broken/fractured deck boards; splintered slats beneath and beside the equipment feet | Pallet structurally compromised; unit may be inadequately supported; handling hazard | High |
| 9 | Foreground floor, lower left and center | Scattered wood fragments and splinters on the concrete floor | Breakage occurred at or before this location; debris field is evidence and a slip/puncture hazard | High |
| 10 | Center-right of equipment and lower-right pallet foot | White labels affixed to equipment and to pallet | Potentially contain serial numbers, shipment or handling information — **text is not legible in this photograph** | High (presence); N/A (content) |
| 11 | Center-right of unit | Small blue logo/badge on front panel | Manufacturer branding present but not legible at this resolution | Medium |
---
## 3. Packaging and Load-Security Assessment
**Crate:** The plywood crate has suffered partial structural failure. The right-hand wall remains upright and banded, but the top/front panel is torn with a jagged fracture edge and is lying loose across the equipment, and the left panel is leaning at an angle rather than fastened. The tear pattern on the loose panel (splintered, irregular edge rather than a clean saw cut) is consistent with mechanical failure under force rather than deliberate opening, though this is an interpretation, not a certainty.
**Bands/strapping:** Two horizontal bands are visible and appear intact on the surviving right wall. No banding is visible restraining the equipment on the open (left/front) side, meaning the unit is currently **not fully secured** within the remains of the crate.
**Wrapping:** The clear plastic protective wrap is torn/displaced and bunched at the upper left, leaving the control panel and upper surfaces exposed to dust, moisture, and contact.
**Pallet:** Multiple deck boards are fractured directly beneath and adjacent to the equipment feet, with debris on the floor. The pallet's load-bearing capacity is compromised; forklift or pallet-jack movement in this state risks further damage or a drop.
**Displacement:** The equipment appears to still be sitting roughly within the pallet footprint; no evidence of the unit having fully fallen off the pallet is visible, though a partial shift or tip-and-recover event cannot be ruled out from a single angle.
---
## 4. Equipment Condition Assessment (Visible Surfaces Only)
- **Front/right corner panel (mid-height):** The most significant visible equipment damage. Sheet metal is torn open and crumpled at a panel seam/corner, with the surrounding panel deformed. This is a breach of the enclosure, not superficial scuffing.
- **Front panel surface:** Staining and residue with downward drip patterns below the breach, plus a foam-like material at the tear. Whether this is packaging foam, internal insulation, or a leaked fluid **cannot be determined from the photograph**.
- **Control panel (upper front):** Visible through/behind displaced wrap. No cracks or shattered display elements are clearly identifiable at this resolution, but the panel cannot be cleared of damage from this image.
- **Top drum/bowl assembly:** The visible rim appears intact from this angle; the interior and far side are not visible.
- **Feet/base:** The unit's leveling feet are visible resting on broken pallet boards; alignment or bending of the feet cannot be assessed from this angle.
- **Rear and right side of unit, internal components:** **Not visible; condition unknown.** Given the enclosure breach and packaging failure, concealed internal damage (mechanical, electrical, alignment) is plausible and must be assumed possible until inspected.
---
## 5. Possible Damage Mechanisms (Hypotheses — Not Conclusions)
The following are ranked plausible mechanisms based solely on visible evidence. None is established as fact.
**1. Forklift or handling-equipment strike (most consistent with evidence).**
A localized, torn puncture in the equipment's corner panel, a fractured crate wall with a jagged break, and broken pallet boards concentrated in one area are all consistent with a concentrated horizontal or angled impact, such as fork tine or handling-equipment contact. The surviving intact, banded right wall suggests the force was directional rather than uniform.
**2. Drop or tip-over during transit or transfer.**
The broken pallet deck boards and the crate lid torn free could result from the crated unit being dropped or tipping and being righted. The debris field on the floor is consistent with breakage occurring at or near this location, though debris could also have fallen out during placement. Less strongly supported than #1 because the unit appears roughly upright and centered on the pallet.
**3. Crush/compression from stacked or shifting cargo.**
The failed top panel resting across the unit could indicate a top-down load (e.g., cargo stacked on or shifting onto the crate in transit). However, the pronounced side-panel puncture on the equipment is less typical of pure top-down compression, so this mechanism alone does not explain all the evidence.
A formal cause determination requires the additional evidence listed in Section 7 and, likely, a joint carrier inspection.
---
## 6. Immediate Preservation Actions
Receiving staff should, **without moving, opening, energizing, or further disturbing the shipment**:
1. **Do not sign a clean delivery receipt.** If the receipt has not yet been signed, note "Received damaged — crate broken open, equipment panel punctured, pallet broken, subject to inspection" and photograph the annotated receipt. If already signed clean, document the discovery time immediately in writing.
2. **Leave everything in place**, including the loose plywood panels, displaced wrap, and floor debris. Do not sweep up the wood fragments until photographed and, ideally, retained.
3. **Cordon off the area** with cones or tape. The broken pallet, splintered wood, and torn sheet metal edges are **laceration, puncture, and trip/slip hazards** — flag these to staff.
4. **Do not connect, energize, or test the equipment** under any circumstances before inspection, particularly given the enclosure breach and unidentified residue.
5. **Do not touch or attempt to identify the residue/foam** on the front panel until its nature is established; treat it as unknown material.
6. **Protect from further exposure** only by non-invasive means (e.g., loosely draping a tarp over the top if the dock is exposed to weather), without repositioning packaging components.
7. **Photograph immediately** per Section 7 while conditions are unchanged.
8. **Record chain of custody:** who received it, from which carrier/driver, arrival time, and who has approached it since.
9. **Retain all packaging** — crate panels, bands, wrap, pallet, and debris — until the claim is resolved or the carrier/insurer waives salvage.
---
## 7. Additional Evidence Required
**Photographs (high resolution, with a scale reference such as a tape measure):**
- All four sides of the crate/unit, plus top-down if safely possible.
- Close-ups of: the equipment panel breach and tear edges; the residue/staining; the fractured plywood edges; each broken pallet board; the intact banding; the floor debris field in situ.
- Legible close-ups of **every label** on the equipment, crate, and pallet (currently unreadable), including serial/model plates.
- Any shock, tilt, or temperature indicators on the crate, if fitted (none identifiable in this photograph).
- The delivery vehicle and adjacent cargo, if still on site.
**Documents:**
- Bill of lading / delivery receipt with the damage exception noted.
- Packing list, commercial invoice, and the shipper's packing/photographs at origin (to establish pre-shipment condition).
- Carrier's driver name, trailer/PRO number, and route information.
**Measurements:**
- Height of the impact/puncture above floor and pallet deck (relevant to fork-tine hypothesis).
- Dimensions of the panel breach and of the crate fracture.
**Inspection steps:**
- Formal joint inspection with the carrier's representative before any unpacking.
- Manufacturer or qualified technician assessment of internal mechanical/electrical condition, including drum/rotor alignment, **before any power-up**.
- Identification of the residue material.
---
## 8. Carrier Notification Narrative (Draft)
> We are providing formal notice of damage to a crated equipment shipment received at our dock. Upon arrival, the plywood crate was found broken open: the top/front panel was torn free with splintered edges and was resting loose on the unit, and a side panel was detached and leaning against the equipment. The equipment itself has sustained visible damage, including a torn and crushed sheet-metal panel at one front corner, exposed foam/residue and staining on the front surface, and displaced protective wrapping. The wooden pallet is fractured, with multiple broken deck boards and wood debris on the floor. The damage was documented photographically at the time of discovery, and all packaging materials have been preserved in place. The unit has not been moved, opened, or powered. We consider concealed internal damage possible and are requesting a joint inspection at the earliest opportunity. All rights under the applicable bill of lading and governing regulations are expressly reserved.
*(Approx. 160 words. Insert shipment identifiers, dates, and contact details from your records before sending.)*
---
## 9. Limitations and Recommended Escalation
**Limitations:**
- This assessment is based on a **single photograph from one angle**. The rear, right interior face, underside, and all internal components are not visible.
- Label text is **not legible**; no shipment identifiers, model numbers, or handling-indicator statuses could be verified.
- The nature of the residue/foam on the front panel is **undetermined**.
- No cause of damage, timeline, or party responsibility is established herein; Section 5 mechanisms are hypotheses only.
- No cost, dimension, or internal-damage estimates are offered, as none can be supported by this evidence.
**Recommended escalation:**
1. Immediate written notice to the carrier (Section 8) within the timeframes required by the bill of lading and applicable regulations.
2. Prompt notice to the cargo insurer with this report and the full photo set.
3. Request a **joint survey** with carrier and insurer representatives before unpacking.
4. Engage the equipment manufacturer or an authorized technician for internal inspection and a repair-versus-replace determination — **prior to any energization**.
5. If the residue is suspected to be a hazardous or unknown fluid, involve site EHS personnel before further handling.
---
*Prepared as a preliminary visual survey only. Findings are subject to revision upon physical inspection and receipt of shipment documentation.*Finish reason:
stopimport { createClient } from '@runware/sdk'
const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()
const [result] = await client.run({
model: 'anthropic:claude@fable-5',
settings: {
splitThinking: false
},
inputs: {
images: [
'https://assets.runware.ai/assets/inputs/23984bd8-69c5-4848-bda9-6decee5d7f27.jpg'
]
},
messages: [
{
role: 'user',
content: 'Act as a senior freight-claims surveyor. Analyze the attached receiving-dock photograph and produce a detailed preliminary freight damage assessment suitable for an equipment owner, insurer, and carrier.\n\nGround every finding in visible evidence. Do not invent shipment identifiers, label text, internal damage, dates, costs, dimensions, or events that the photograph cannot establish. Clearly separate direct observations from plausible interpretations, and use uncertainty language where appropriate.\n\nWrite the report in professional Markdown with these sections:\n\n1. Executive summary: shipment condition, apparent severity, and immediate priority.\n2. Visible evidence table with columns for item number, location in image, observed condition, significance, and confidence. Use precise spatial references such as upper right, foreground, or exposed side panel.\n3. Packaging and load-security assessment covering the crate, pallet, bands, wrapping, and any visible displacement.\n4. Equipment condition assessment limited strictly to visible surfaces.\n5. Possible damage mechanisms: rank up to three plausible mechanisms, explain the visible evidence supporting each, and explicitly state that these are hypotheses rather than conclusions.\n6. Immediate preservation actions that receiving staff can take without moving, energizing, opening, or altering the shipment unnecessarily.\n7. Additional evidence required, including recommended photographs, documents, measurements, and inspection steps needed to support a formal claim.\n8. Concise carrier-notification narrative of 120–180 words that can be pasted into an initial notice of damage.\n9. Limitations and recommended escalation.\n\nFlag any safety hazards visible in the scene. If text on labels is unreadable, say so rather than guessing. Do not recommend operating or powering the equipment before inspection.'
}
]
})import asyncio
import os
from runware import Runware
async def main():
async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
results = await client.run({
"model": "anthropic:claude@fable-5",
"settings": {
"splitThinking": False
},
"inputs": {
"images": [
"https://assets.runware.ai/assets/inputs/23984bd8-69c5-4848-bda9-6decee5d7f27.jpg"
]
},
"messages": [
{
"role": "user",
"content": "Act as a senior freight-claims surveyor. Analyze the attached receiving-dock photograph and produce a detailed preliminary freight damage assessment suitable for an equipment owner, insurer, and carrier.\n\nGround every finding in visible evidence. Do not invent shipment identifiers, label text, internal damage, dates, costs, dimensions, or events that the photograph cannot establish. Clearly separate direct observations from plausible interpretations, and use uncertainty language where appropriate.\n\nWrite the report in professional Markdown with these sections:\n\n1. Executive summary: shipment condition, apparent severity, and immediate priority.\n2. Visible evidence table with columns for item number, location in image, observed condition, significance, and confidence. Use precise spatial references such as upper right, foreground, or exposed side panel.\n3. Packaging and load-security assessment covering the crate, pallet, bands, wrapping, and any visible displacement.\n4. Equipment condition assessment limited strictly to visible surfaces.\n5. Possible damage mechanisms: rank up to three plausible mechanisms, explain the visible evidence supporting each, and explicitly state that these are hypotheses rather than conclusions.\n6. Immediate preservation actions that receiving staff can take without moving, energizing, opening, or altering the shipment unnecessarily.\n7. Additional evidence required, including recommended photographs, documents, measurements, and inspection steps needed to support a formal claim.\n8. Concise carrier-notification narrative of 120–180 words that can be pasted into an initial notice of damage.\n9. Limitations and recommended escalation.\n\nFlag any safety hazards visible in the scene. If text on labels is unreadable, say so rather than guessing. Do not recommend operating or powering the equipment before inspection."
}
]
})
asyncio.run(main())curl https://api.runware.ai/v1 \
-H "Authorization: Bearer $RUNWARE_API_KEY" \
-H "Content-Type: application/json" \
-d '[
{
"taskType": "textInference",
"taskUUID": "83b89a8b-6f95-419e-8235-9d0bdf218c27",
"model": "anthropic:claude@fable-5",
"settings": {
"splitThinking": false
},
"inputs": {
"images": [
"https://assets.runware.ai/assets/inputs/23984bd8-69c5-4848-bda9-6decee5d7f27.jpg"
]
},
"messages": [
{
"role": "user",
"content": "Act as a senior freight-claims surveyor. Analyze the attached receiving-dock photograph and produce a detailed preliminary freight damage assessment suitable for an equipment owner, insurer, and carrier.\n\nGround every finding in visible evidence. Do not invent shipment identifiers, label text, internal damage, dates, costs, dimensions, or events that the photograph cannot establish. Clearly separate direct observations from plausible interpretations, and use uncertainty language where appropriate.\n\nWrite the report in professional Markdown with these sections:\n\n1. Executive summary: shipment condition, apparent severity, and immediate priority.\n2. Visible evidence table with columns for item number, location in image, observed condition, significance, and confidence. Use precise spatial references such as upper right, foreground, or exposed side panel.\n3. Packaging and load-security assessment covering the crate, pallet, bands, wrapping, and any visible displacement.\n4. Equipment condition assessment limited strictly to visible surfaces.\n5. Possible damage mechanisms: rank up to three plausible mechanisms, explain the visible evidence supporting each, and explicitly state that these are hypotheses rather than conclusions.\n6. Immediate preservation actions that receiving staff can take without moving, energizing, opening, or altering the shipment unnecessarily.\n7. Additional evidence required, including recommended photographs, documents, measurements, and inspection steps needed to support a formal claim.\n8. Concise carrier-notification narrative of 120–180 words that can be pasted into an initial notice of damage.\n9. Limitations and recommended escalation.\n\nFlag any safety hazards visible in the scene. If text on labels is unreadable, say so rather than guessing. Do not recommend operating or powering the equipment before inspection."
}
]
}
]'runware run anthropic:claude@fable-5 \
settings.splitThinking=false \
inputs.images.0=https://assets.runware.ai/assets/inputs/23984bd8-69c5-4848-bda9-6decee5d7f27.jpg \
messages.0.role=user \
messages.0.content="Act as a senior freight-claims surveyor. Analyze the attached receiving-dock photograph and produce a detailed preliminary freight damage assessment suitable for an equipment owner, insurer, and carrier.
Ground every finding in visible evidence. Do not invent shipment identifiers, label text, internal damage, dates, costs, dimensions, or events that the photograph cannot establish. Clearly separate direct observations from plausible interpretations, and use uncertainty language where appropriate.
Write the report in professional Markdown with these sections:
1. Executive summary: shipment condition, apparent severity, and immediate priority.
2. Visible evidence table with columns for item number, location in image, observed condition, significance, and confidence. Use precise spatial references such as upper right, foreground, or exposed side panel.
3. Packaging and load-security assessment covering the crate, pallet, bands, wrapping, and any visible displacement.
4. Equipment condition assessment limited strictly to visible surfaces.
5. Possible damage mechanisms: rank up to three plausible mechanisms, explain the visible evidence supporting each, and explicitly state that these are hypotheses rather than conclusions.
6. Immediate preservation actions that receiving staff can take without moving, energizing, opening, or altering the shipment unnecessarily.
7. Additional evidence required, including recommended photographs, documents, measurements, and inspection steps needed to support a formal claim.
8. Concise carrier-notification narrative of 120–180 words that can be pasted into an initial notice of damage.
9. Limitations and recommended escalation.
Flag any safety hazards visible in the scene. If text on labels is unreadable, say so rather than guessing. Do not recommend operating or powering the equipment before inspection."{
"taskType": "textInference",
"taskUUID": "83b89a8b-6f95-419e-8235-9d0bdf218c27",
"model": "anthropic:claude@fable-5",
"settings": {
"splitThinking": false
},
"inputs": {
"images": [
"https://assets.runware.ai/assets/inputs/23984bd8-69c5-4848-bda9-6decee5d7f27.jpg"
]
},
"messages": [
{
"role": "user",
"content": "Act as a senior freight-claims surveyor. Analyze the attached receiving-dock photograph and produce a detailed preliminary freight damage assessment suitable for an equipment owner, insurer, and carrier.\n\nGround every finding in visible evidence. Do not invent shipment identifiers, label text, internal damage, dates, costs, dimensions, or events that the photograph cannot establish. Clearly separate direct observations from plausible interpretations, and use uncertainty language where appropriate.\n\nWrite the report in professional Markdown with these sections:\n\n1. Executive summary: shipment condition, apparent severity, and immediate priority.\n2. Visible evidence table with columns for item number, location in image, observed condition, significance, and confidence. Use precise spatial references such as upper right, foreground, or exposed side panel.\n3. Packaging and load-security assessment covering the crate, pallet, bands, wrapping, and any visible displacement.\n4. Equipment condition assessment limited strictly to visible surfaces.\n5. Possible damage mechanisms: rank up to three plausible mechanisms, explain the visible evidence supporting each, and explicitly state that these are hypotheses rather than conclusions.\n6. Immediate preservation actions that receiving staff can take without moving, energizing, opening, or altering the shipment unnecessarily.\n7. Additional evidence required, including recommended photographs, documents, measurements, and inspection steps needed to support a formal claim.\n8. Concise carrier-notification narrative of 120–180 words that can be pasted into an initial notice of damage.\n9. Limitations and recommended escalation.\n\nFlag any safety hazards visible in the scene. If text on labels is unreadable, say so rather than guessing. Do not recommend operating or powering the equipment before inspection."
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"text": "# Preliminary Freight Damage Assessment — Crated Equipment, Receiving Dock\n\n**Report type:** Preliminary visual survey (single photograph)\n**Basis:** One receiving-dock photograph provided by the equipment owner. No shipment documents, labels, or physical access available to the surveyor at time of writing.\n**Shipment identifiers:** Not established. Labels visible in the photograph are not legible at the provided resolution; no identifiers are asserted in this report.\n\n---\n\n## 1. Executive Summary\n\nThe photograph shows a crated appliance-style unit — consistent in form with a piece of laboratory or light industrial equipment (drum/bowl visible at top, control panel on the upper front face) — on a wooden pallet inside what appears to be a warehouse or receiving-dock environment.\n\nThe shipment presents **significant, readily visible transit damage**:\n\n- The plywood crate is **broken open**, with a large torn/splintered plywood panel resting across the top of the unit and the front and left enclosure panels missing or displaced.\n- The equipment's front/left corner panel shows a **substantial impact deformation**: torn sheet metal, crushed panel edges, and exposed foam or residue around the puncture area.\n- The pallet deck is **fractured**, with multiple broken slats and loose wood debris scattered on the floor in the foreground.\n\n**Apparent severity:** Major. The protective packaging failed and the equipment enclosure itself has been breached at at least one location. Internal damage is plausible but **cannot be confirmed** from this photograph.\n\n**Immediate priority:** Preserve the shipment exactly as found, document thoroughly, note the exception on the delivery receipt (if not yet signed clean), and notify the carrier in writing without delay. **Do not power, operate, or fully unpack the unit** before a formal inspection.\n\n---\n\n## 2. Visible Evidence Table\n\n| # | Location in Image | Observed Condition | Significance | Confidence |\n|---|---|---|---|---|\n| 1 | Upper center/right, resting atop unit | Large plywood panel with a jagged, splintered torn edge, lying diagonally across the top of the equipment | Crate lid or side panel failed under force; indicates the crate absorbed a significant load or impact | High |\n| 2 | Left side of frame | Angled plywood panel leaning against the unit rather than fastened vertically | Crate left wall displaced or detached; enclosure integrity lost | High |\n| 3 | Right side of frame | Intact plywood crate wall with two horizontal gray/metal bands still in place | Portion of crate remained secured; suggests force was localized or directional rather than total collapse | High |\n| 4 | Center, front/right corner of equipment (mid-height) | Torn, crumpled sheet metal; panel edge split open; deformation of the cabinet corner | Direct impact or crush damage to the equipment enclosure itself, not just packaging | High |\n| 5 | Center front panel, around and below the breach | Foam-like material and irregular staining/residue on the painted surface; drip-pattern marks running downward | Possible exposed internal insulation, escaped packing foam, or leaked substance; nature of residue not determinable from photo | Medium |\n| 6 | Upper left of unit | Clear plastic sheeting/wrap bunched and detached, no longer covering the control panel area | Protective wrap failed or was disturbed; control panel and top surfaces exposed | High |\n| 7 | Upper center of unit | Stainless-style circular drum/bowl rim visible at top; control panel with display visible beneath wrap | Identifies general equipment type and shows sensitive surfaces exposed; no obvious cracking visible on these surfaces at this resolution | Medium |\n| 8 | Lower center, pallet deck | Multiple broken/fractured deck boards; splintered slats beneath and beside the equipment feet | Pallet structurally compromised; unit may be inadequately supported; handling hazard | High |\n| 9 | Foreground floor, lower left and center | Scattered wood fragments and splinters on the concrete floor | Breakage occurred at or before this location; debris field is evidence and a slip/puncture hazard | High |\n| 10 | Center-right of equipment and lower-right pallet foot | White labels affixed to equipment and to pallet | Potentially contain serial numbers, shipment or handling information — **text is not legible in this photograph** | High (presence); N/A (content) |\n| 11 | Center-right of unit | Small blue logo/badge on front panel | Manufacturer branding present but not legible at this resolution | Medium |\n\n---\n\n## 3. Packaging and Load-Security Assessment\n\n**Crate:** The plywood crate has suffered partial structural failure. The right-hand wall remains upright and banded, but the top/front panel is torn with a jagged fracture edge and is lying loose across the equipment, and the left panel is leaning at an angle rather than fastened. The tear pattern on the loose panel (splintered, irregular edge rather than a clean saw cut) is consistent with mechanical failure under force rather than deliberate opening, though this is an interpretation, not a certainty.\n\n**Bands/strapping:** Two horizontal bands are visible and appear intact on the surviving right wall. No banding is visible restraining the equipment on the open (left/front) side, meaning the unit is currently **not fully secured** within the remains of the crate.\n\n**Wrapping:** The clear plastic protective wrap is torn/displaced and bunched at the upper left, leaving the control panel and upper surfaces exposed to dust, moisture, and contact.\n\n**Pallet:** Multiple deck boards are fractured directly beneath and adjacent to the equipment feet, with debris on the floor. The pallet's load-bearing capacity is compromised; forklift or pallet-jack movement in this state risks further damage or a drop.\n\n**Displacement:** The equipment appears to still be sitting roughly within the pallet footprint; no evidence of the unit having fully fallen off the pallet is visible, though a partial shift or tip-and-recover event cannot be ruled out from a single angle.\n\n---\n\n## 4. Equipment Condition Assessment (Visible Surfaces Only)\n\n- **Front/right corner panel (mid-height):** The most significant visible equipment damage. Sheet metal is torn open and crumpled at a panel seam/corner, with the surrounding panel deformed. This is a breach of the enclosure, not superficial scuffing.\n- **Front panel surface:** Staining and residue with downward drip patterns below the breach, plus a foam-like material at the tear. Whether this is packaging foam, internal insulation, or a leaked fluid **cannot be determined from the photograph**.\n- **Control panel (upper front):** Visible through/behind displaced wrap. No cracks or shattered display elements are clearly identifiable at this resolution, but the panel cannot be cleared of damage from this image.\n- **Top drum/bowl assembly:** The visible rim appears intact from this angle; the interior and far side are not visible.\n- **Feet/base:** The unit's leveling feet are visible resting on broken pallet boards; alignment or bending of the feet cannot be assessed from this angle.\n- **Rear and right side of unit, internal components:** **Not visible; condition unknown.** Given the enclosure breach and packaging failure, concealed internal damage (mechanical, electrical, alignment) is plausible and must be assumed possible until inspected.\n\n---\n\n## 5. Possible Damage Mechanisms (Hypotheses — Not Conclusions)\n\nThe following are ranked plausible mechanisms based solely on visible evidence. None is established as fact.\n\n**1. Forklift or handling-equipment strike (most consistent with evidence).**\nA localized, torn puncture in the equipment's corner panel, a fractured crate wall with a jagged break, and broken pallet boards concentrated in one area are all consistent with a concentrated horizontal or angled impact, such as fork tine or handling-equipment contact. The surviving intact, banded right wall suggests the force was directional rather than uniform.\n\n**2. Drop or tip-over during transit or transfer.**\nThe broken pallet deck boards and the crate lid torn free could result from the crated unit being dropped or tipping and being righted. The debris field on the floor is consistent with breakage occurring at or near this location, though debris could also have fallen out during placement. Less strongly supported than #1 because the unit appears roughly upright and centered on the pallet.\n\n**3. Crush/compression from stacked or shifting cargo.**\nThe failed top panel resting across the unit could indicate a top-down load (e.g., cargo stacked on or shifting onto the crate in transit). However, the pronounced side-panel puncture on the equipment is less typical of pure top-down compression, so this mechanism alone does not explain all the evidence.\n\nA formal cause determination requires the additional evidence listed in Section 7 and, likely, a joint carrier inspection.\n\n---\n\n## 6. Immediate Preservation Actions\n\nReceiving staff should, **without moving, opening, energizing, or further disturbing the shipment**:\n\n1. **Do not sign a clean delivery receipt.** If the receipt has not yet been signed, note \"Received damaged — crate broken open, equipment panel punctured, pallet broken, subject to inspection\" and photograph the annotated receipt. If already signed clean, document the discovery time immediately in writing.\n2. **Leave everything in place**, including the loose plywood panels, displaced wrap, and floor debris. Do not sweep up the wood fragments until photographed and, ideally, retained.\n3. **Cordon off the area** with cones or tape. The broken pallet, splintered wood, and torn sheet metal edges are **laceration, puncture, and trip/slip hazards** — flag these to staff.\n4. **Do not connect, energize, or test the equipment** under any circumstances before inspection, particularly given the enclosure breach and unidentified residue.\n5. **Do not touch or attempt to identify the residue/foam** on the front panel until its nature is established; treat it as unknown material.\n6. **Protect from further exposure** only by non-invasive means (e.g., loosely draping a tarp over the top if the dock is exposed to weather), without repositioning packaging components.\n7. **Photograph immediately** per Section 7 while conditions are unchanged.\n8. **Record chain of custody:** who received it, from which carrier/driver, arrival time, and who has approached it since.\n9. **Retain all packaging** — crate panels, bands, wrap, pallet, and debris — until the claim is resolved or the carrier/insurer waives salvage.\n\n---\n\n## 7. Additional Evidence Required\n\n**Photographs (high resolution, with a scale reference such as a tape measure):**\n- All four sides of the crate/unit, plus top-down if safely possible.\n- Close-ups of: the equipment panel breach and tear edges; the residue/staining; the fractured plywood edges; each broken pallet board; the intact banding; the floor debris field in situ.\n- Legible close-ups of **every label** on the equipment, crate, and pallet (currently unreadable), including serial/model plates.\n- Any shock, tilt, or temperature indicators on the crate, if fitted (none identifiable in this photograph).\n- The delivery vehicle and adjacent cargo, if still on site.\n\n**Documents:**\n- Bill of lading / delivery receipt with the damage exception noted.\n- Packing list, commercial invoice, and the shipper's packing/photographs at origin (to establish pre-shipment condition).\n- Carrier's driver name, trailer/PRO number, and route information.\n\n**Measurements:**\n- Height of the impact/puncture above floor and pallet deck (relevant to fork-tine hypothesis).\n- Dimensions of the panel breach and of the crate fracture.\n\n**Inspection steps:**\n- Formal joint inspection with the carrier's representative before any unpacking.\n- Manufacturer or qualified technician assessment of internal mechanical/electrical condition, including drum/rotor alignment, **before any power-up**.\n- Identification of the residue material.\n\n---\n\n## 8. Carrier Notification Narrative (Draft)\n\n> We are providing formal notice of damage to a crated equipment shipment received at our dock. Upon arrival, the plywood crate was found broken open: the top/front panel was torn free with splintered edges and was resting loose on the unit, and a side panel was detached and leaning against the equipment. The equipment itself has sustained visible damage, including a torn and crushed sheet-metal panel at one front corner, exposed foam/residue and staining on the front surface, and displaced protective wrapping. The wooden pallet is fractured, with multiple broken deck boards and wood debris on the floor. The damage was documented photographically at the time of discovery, and all packaging materials have been preserved in place. The unit has not been moved, opened, or powered. We consider concealed internal damage possible and are requesting a joint inspection at the earliest opportunity. All rights under the applicable bill of lading and governing regulations are expressly reserved.\n\n*(Approx. 160 words. Insert shipment identifiers, dates, and contact details from your records before sending.)*\n\n---\n\n## 9. Limitations and Recommended Escalation\n\n**Limitations:**\n- This assessment is based on a **single photograph from one angle**. The rear, right interior face, underside, and all internal components are not visible.\n- Label text is **not legible**; no shipment identifiers, model numbers, or handling-indicator statuses could be verified.\n- The nature of the residue/foam on the front panel is **undetermined**.\n- No cause of damage, timeline, or party responsibility is established herein; Section 5 mechanisms are hypotheses only.\n- No cost, dimension, or internal-damage estimates are offered, as none can be supported by this evidence.\n\n**Recommended escalation:**\n1. Immediate written notice to the carrier (Section 8) within the timeframes required by the bill of lading and applicable regulations.\n2. Prompt notice to the cargo insurer with this report and the full photo set.\n3. Request a **joint survey** with carrier and insurer representatives before unpacking.\n4. Engage the equipment manufacturer or an authorized technician for internal inspection and a repair-versus-replace determination — **prior to any energization**.\n5. If the residue is suspected to be a hazardous or unknown fluid, involve site EHS personnel before further handling.\n\n---\n\n*Prepared as a preliminary visual survey only. Findings are subject to revision upon physical inspection and receipt of shipment documentation.*",
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Library Capital Campaign Case Statement$0.119~35s# A Landmark Reopened. A Future Within Reach.
On a gray weekday afternoon in Harbor Point, rain streaks the limestone façade of the old Carnegie library and pools at the foot of its oak doors, locked now for six years. Behind the glass, the great barrel-vaulted reading room sits in shadow, its terrazzo floors dusty and still. School has just let out. Children pass under the eaves with backpacks and hoods pulled up, hurrying toward apartments where, in nearly one home out of three, no reliable internet waits for homework or a job search. The building watches them go, as it has watched this neighborhood for more than a century. But stand here a moment longer and you can see something else: light in the windows, doors propped open, a room full of voices. That future is close enough to touch.
## The Door That Closed
For 107 years, the Harbor Point branch was the one address in this former shipbuilding neighborhood that asked nothing of anyone who walked in. Built in 1912, it served generations of families through the rise and decline of the yards, through wars and recessions, through every change the waterfront could deliver. Then the roof failed—not once, but repeatedly—and in 2019 the city had no choice but to close the doors. The building has stood vacant ever since.
The cost of that closure is measurable. In the library's service area, home to 18,400 residents, local schools report that only 38 percent of third graders read at grade level. Thirty-one percent of neighborhood households lack a fixed broadband subscription, which means that applying for a job, attending a telehealth appointment, or finishing a school assignment often requires a bus ride out of the neighborhood—or simply doesn't happen. A library cannot solve these challenges alone. But it is hard to name another single institution that addresses so many of them at once, in one trusted place, at no cost to anyone who enters.
The Harbor Point Learning Trust believed the story of this building was not finished. The Trust acquired it from the city for one dollar, under a preservation covenant that ensures the landmark will be protected as it is renewed. Now the work of reopening it has begun in earnest.
## What Will Open Here
The restored library will hold 14,200 square feet of purpose. A children's reading room will give the neighborhood's youngest residents a bright, welcoming place to fall in love with books—the daily, unglamorous work behind every gain in early literacy. Six free tutoring rooms will let volunteers and students work side by side without distraction, session after session, year after year.
For the many households without home broadband, a 42-seat digital learning lab will offer fast, free access along with the guidance to use it well—for coursework, certifications, and the digital skills that today's employers assume. A small-business resource desk will support neighbors starting or growing enterprises of their own, from licensing questions to business plans. A quiet room, designed for privacy, will give residents a dignified place for telehealth appointments and job interviews—small moments on which health and livelihoods often turn. And a flexible community hall will host everything from civic meetings to family programs, restoring a gathering place this neighborhood has gone too long without.
The branch will operate six days a week in partnership with the city library system, and every core service will be free. This will not be a monument to what Harbor Point was. It will be working infrastructure for what Harbor Point is becoming.
## A Building Worth Carrying Forward
Some buildings can be replaced. This one should not be. The renewal design retains what generations of residents have loved: the limestone façade, the original oak doors, the terrazzo floors, and the barrel-vaulted ceiling that makes the main reading room feel like a civic sanctuary. Children who walk in beneath that ceiling in 2028 will stand in the same light their great-grandparents knew.
At the same time, the building will be made ready for its second century. An all-electric mechanical system will replace failing equipment with clean, efficient technology. High-performance interior storm windows will preserve the historic glass while dramatically improving comfort and efficiency. A new elevator and step-free entry will open every floor to every resident for the first time in the building's history. Outside, a rain garden will manage stormwater—a quiet answer to the very element that once forced these doors closed.
This is preservation with a purpose: honoring craftsmanship not as nostalgia, but as a foundation sturdy enough to carry the neighborhood's future.
## The Moment to Act
The total campaign goal is $8.6 million. Of that amount, $5.1 million is already committed—through state historic-tax-credit equity, a city capital grant, and two lead foundation gifts. That early confidence from public and philanthropic partners speaks to the strength of this project. What remains is $3.5 million, to be raised in this public phase, and it is the portion that only a community of donors can provide.
The timeline is set. Construction begins in March 2027. The library reopens in autumn 2028. Every gift made now moves directly toward that opening day—toward the first story hour in the children's reading room, the first tutoring session, the first neighbor who logs on in the learning lab to apply for a job.
Restore a landmark, reopen opportunity.
Those six words carry the whole of this campaign. The landmark is real: limestone and oak, terrazzo and vaulted plaster, a century of civic memory standing at the heart of Harbor Point. The opportunity is just as real: a third grader learning to read, a parent keeping a telehealth appointment with privacy and dignity, a founder getting a first business off the ground, a household finally connected to the wider world. Neither can be reopened without the other—and neither can be reopened without you.
We invite you to make a gift to the Harbor Point Library Renewal Campaign today, and to join the partners, foundations, and neighbors who have already brought this project more than halfway home. Your generosity will unlock the doors of a building that has waited long enough, for a neighborhood that has waited longer.
Give now, and help open these doors for good.Finish reason:
stopimport { createClient } from '@runware/sdk'
const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()
const [result] = await client.run({
model: 'anthropic:claude@fable-5',
settings: {
splitThinking: false
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messages: [
{
role: 'user',
content: 'Write the final donor-facing case statement for the Harbor Point Library Renewal Campaign. This must be a polished, self-contained piece ready for a campaign brochure—not an outline, memo, or commentary on the brief.\n\nProject facts:\n- Harbor Point is a former shipbuilding neighborhood in Baltimore with 18,400 residents.\n- Its 1912 Carnegie library closed in 2019 after repeated roof failures and has remained vacant.\n- The nonprofit Harbor Point Learning Trust acquired the building from the city for $1 under a preservation covenant.\n- The campaign goal is $8.6 million. Of that amount, $5.1 million is already committed through state historic-tax-credit equity, a city capital grant, and two lead foundation gifts. The public phase must raise the remaining $3.5 million.\n- The restored 14,200-square-foot building will include a children’s reading room, a 42-seat digital learning lab, six free tutoring rooms, a flexible community hall, a small-business resource desk, and a quiet room for telehealth appointments and job interviews.\n- The branch will operate six days per week in partnership with the city library system. All core services will be free.\n- Local schools report that 38% of third graders in the service area read at grade level. Thirty-one percent of neighborhood households lack a fixed broadband subscription.\n- Preservation work will retain the limestone façade, original oak doors, terrazzo floors, and the main reading room’s barrel-vaulted ceiling.\n- The design includes an all-electric mechanical system, a new elevator, step-free entry, high-performance interior storm windows, and a rain garden.\n- Construction is scheduled to begin in March 2027 and the library is expected to reopen in autumn 2028.\n- Campaign message: restore a landmark, reopen opportunity.\n\nRequirements:\n- Write 900–1,100 words.\n- Use the title “A Landmark Reopened. A Future Within Reach.”\n- Begin with a vivid 100–140-word opening that places the reader outside the shuttered library on a rainy weekday afternoon, then turns toward possibility. Do not invent a named resident or quote.\n- Organize the remainder under exactly these four subheads: “The Door That Closed,” “What Will Open Here,” “A Building Worth Carrying Forward,” and “The Moment to Act.”\n- Make the case emotionally compelling while remaining credible, specific, and restrained. Use warm, lucid language suitable for individual donors, foundations, and civic partners.\n- Include the campaign figures clearly and explain that $5.1 million is committed and $3.5 million remains to be raised.\n- Connect literacy, broadband access, workforce needs, and preservation without presenting the library as a cure-all.\n- Mention every planned program space at least once, but do not turn the prose into a feature list.\n- Include one short standalone sentence using the campaign message verbatim: “Restore a landmark, reopen opportunity.”\n- End with a direct invitation to give, followed by a final sentence of no more than 12 words.\n- Do not add donor tiers, naming opportunities, testimonials, fabricated quotations, footnotes, citations, contact details, or facts not supplied here.\n- Output only the finished case statement.'
}
]
})import asyncio
import os
from runware import Runware
async def main():
async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
results = await client.run({
"model": "anthropic:claude@fable-5",
"settings": {
"splitThinking": False
},
"messages": [
{
"role": "user",
"content": "Write the final donor-facing case statement for the Harbor Point Library Renewal Campaign. This must be a polished, self-contained piece ready for a campaign brochure—not an outline, memo, or commentary on the brief.\n\nProject facts:\n- Harbor Point is a former shipbuilding neighborhood in Baltimore with 18,400 residents.\n- Its 1912 Carnegie library closed in 2019 after repeated roof failures and has remained vacant.\n- The nonprofit Harbor Point Learning Trust acquired the building from the city for $1 under a preservation covenant.\n- The campaign goal is $8.6 million. Of that amount, $5.1 million is already committed through state historic-tax-credit equity, a city capital grant, and two lead foundation gifts. The public phase must raise the remaining $3.5 million.\n- The restored 14,200-square-foot building will include a children’s reading room, a 42-seat digital learning lab, six free tutoring rooms, a flexible community hall, a small-business resource desk, and a quiet room for telehealth appointments and job interviews.\n- The branch will operate six days per week in partnership with the city library system. All core services will be free.\n- Local schools report that 38% of third graders in the service area read at grade level. Thirty-one percent of neighborhood households lack a fixed broadband subscription.\n- Preservation work will retain the limestone façade, original oak doors, terrazzo floors, and the main reading room’s barrel-vaulted ceiling.\n- The design includes an all-electric mechanical system, a new elevator, step-free entry, high-performance interior storm windows, and a rain garden.\n- Construction is scheduled to begin in March 2027 and the library is expected to reopen in autumn 2028.\n- Campaign message: restore a landmark, reopen opportunity.\n\nRequirements:\n- Write 900–1,100 words.\n- Use the title “A Landmark Reopened. A Future Within Reach.”\n- Begin with a vivid 100–140-word opening that places the reader outside the shuttered library on a rainy weekday afternoon, then turns toward possibility. Do not invent a named resident or quote.\n- Organize the remainder under exactly these four subheads: “The Door That Closed,” “What Will Open Here,” “A Building Worth Carrying Forward,” and “The Moment to Act.”\n- Make the case emotionally compelling while remaining credible, specific, and restrained. Use warm, lucid language suitable for individual donors, foundations, and civic partners.\n- Include the campaign figures clearly and explain that $5.1 million is committed and $3.5 million remains to be raised.\n- Connect literacy, broadband access, workforce needs, and preservation without presenting the library as a cure-all.\n- Mention every planned program space at least once, but do not turn the prose into a feature list.\n- Include one short standalone sentence using the campaign message verbatim: “Restore a landmark, reopen opportunity.”\n- End with a direct invitation to give, followed by a final sentence of no more than 12 words.\n- Do not add donor tiers, naming opportunities, testimonials, fabricated quotations, footnotes, citations, contact details, or facts not supplied here.\n- Output only the finished case statement."
}
]
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asyncio.run(main())curl https://api.runware.ai/v1 \
-H "Authorization: Bearer $RUNWARE_API_KEY" \
-H "Content-Type: application/json" \
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{
"role": "user",
"content": "Write the final donor-facing case statement for the Harbor Point Library Renewal Campaign. This must be a polished, self-contained piece ready for a campaign brochure—not an outline, memo, or commentary on the brief.\n\nProject facts:\n- Harbor Point is a former shipbuilding neighborhood in Baltimore with 18,400 residents.\n- Its 1912 Carnegie library closed in 2019 after repeated roof failures and has remained vacant.\n- The nonprofit Harbor Point Learning Trust acquired the building from the city for $1 under a preservation covenant.\n- The campaign goal is $8.6 million. Of that amount, $5.1 million is already committed through state historic-tax-credit equity, a city capital grant, and two lead foundation gifts. The public phase must raise the remaining $3.5 million.\n- The restored 14,200-square-foot building will include a children’s reading room, a 42-seat digital learning lab, six free tutoring rooms, a flexible community hall, a small-business resource desk, and a quiet room for telehealth appointments and job interviews.\n- The branch will operate six days per week in partnership with the city library system. All core services will be free.\n- Local schools report that 38% of third graders in the service area read at grade level. Thirty-one percent of neighborhood households lack a fixed broadband subscription.\n- Preservation work will retain the limestone façade, original oak doors, terrazzo floors, and the main reading room’s barrel-vaulted ceiling.\n- The design includes an all-electric mechanical system, a new elevator, step-free entry, high-performance interior storm windows, and a rain garden.\n- Construction is scheduled to begin in March 2027 and the library is expected to reopen in autumn 2028.\n- Campaign message: restore a landmark, reopen opportunity.\n\nRequirements:\n- Write 900–1,100 words.\n- Use the title “A Landmark Reopened. A Future Within Reach.”\n- Begin with a vivid 100–140-word opening that places the reader outside the shuttered library on a rainy weekday afternoon, then turns toward possibility. Do not invent a named resident or quote.\n- Organize the remainder under exactly these four subheads: “The Door That Closed,” “What Will Open Here,” “A Building Worth Carrying Forward,” and “The Moment to Act.”\n- Make the case emotionally compelling while remaining credible, specific, and restrained. Use warm, lucid language suitable for individual donors, foundations, and civic partners.\n- Include the campaign figures clearly and explain that $5.1 million is committed and $3.5 million remains to be raised.\n- Connect literacy, broadband access, workforce needs, and preservation without presenting the library as a cure-all.\n- Mention every planned program space at least once, but do not turn the prose into a feature list.\n- Include one short standalone sentence using the campaign message verbatim: “Restore a landmark, reopen opportunity.”\n- End with a direct invitation to give, followed by a final sentence of no more than 12 words.\n- Do not add donor tiers, naming opportunities, testimonials, fabricated quotations, footnotes, citations, contact details, or facts not supplied here.\n- Output only the finished case statement."
}
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]'runware run anthropic:claude@fable-5 \
settings.splitThinking=false \
messages.0.role=user \
messages.0.content="Write the final donor-facing case statement for the Harbor Point Library Renewal Campaign. This must be a polished, self-contained piece ready for a campaign brochure—not an outline, memo, or commentary on the brief.
Project facts:
- Harbor Point is a former shipbuilding neighborhood in Baltimore with 18,400 residents.
- Its 1912 Carnegie library closed in 2019 after repeated roof failures and has remained vacant.
- The nonprofit Harbor Point Learning Trust acquired the building from the city for \$1 under a preservation covenant.
- The campaign goal is \$8.6 million. Of that amount, \$5.1 million is already committed through state historic-tax-credit equity, a city capital grant, and two lead foundation gifts. The public phase must raise the remaining \$3.5 million.
- The restored 14,200-square-foot building will include a children’s reading room, a 42-seat digital learning lab, six free tutoring rooms, a flexible community hall, a small-business resource desk, and a quiet room for telehealth appointments and job interviews.
- The branch will operate six days per week in partnership with the city library system. All core services will be free.
- Local schools report that 38% of third graders in the service area read at grade level. Thirty-one percent of neighborhood households lack a fixed broadband subscription.
- Preservation work will retain the limestone façade, original oak doors, terrazzo floors, and the main reading room’s barrel-vaulted ceiling.
- The design includes an all-electric mechanical system, a new elevator, step-free entry, high-performance interior storm windows, and a rain garden.
- Construction is scheduled to begin in March 2027 and the library is expected to reopen in autumn 2028.
- Campaign message: restore a landmark, reopen opportunity.
Requirements:
- Write 900–1,100 words.
- Use the title “A Landmark Reopened. A Future Within Reach.”
- Begin with a vivid 100–140-word opening that places the reader outside the shuttered library on a rainy weekday afternoon, then turns toward possibility. Do not invent a named resident or quote.
- Organize the remainder under exactly these four subheads: “The Door That Closed,” “What Will Open Here,” “A Building Worth Carrying Forward,” and “The Moment to Act.”
- Make the case emotionally compelling while remaining credible, specific, and restrained. Use warm, lucid language suitable for individual donors, foundations, and civic partners.
- Include the campaign figures clearly and explain that \$5.1 million is committed and \$3.5 million remains to be raised.
- Connect literacy, broadband access, workforce needs, and preservation without presenting the library as a cure-all.
- Mention every planned program space at least once, but do not turn the prose into a feature list.
- Include one short standalone sentence using the campaign message verbatim: “Restore a landmark, reopen opportunity.”
- End with a direct invitation to give, followed by a final sentence of no more than 12 words.
- Do not add donor tiers, naming opportunities, testimonials, fabricated quotations, footnotes, citations, contact details, or facts not supplied here.
- Output only the finished case statement."{
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"model": "anthropic:claude@fable-5",
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"content": "Write the final donor-facing case statement for the Harbor Point Library Renewal Campaign. This must be a polished, self-contained piece ready for a campaign brochure—not an outline, memo, or commentary on the brief.\n\nProject facts:\n- Harbor Point is a former shipbuilding neighborhood in Baltimore with 18,400 residents.\n- Its 1912 Carnegie library closed in 2019 after repeated roof failures and has remained vacant.\n- The nonprofit Harbor Point Learning Trust acquired the building from the city for $1 under a preservation covenant.\n- The campaign goal is $8.6 million. Of that amount, $5.1 million is already committed through state historic-tax-credit equity, a city capital grant, and two lead foundation gifts. The public phase must raise the remaining $3.5 million.\n- The restored 14,200-square-foot building will include a children’s reading room, a 42-seat digital learning lab, six free tutoring rooms, a flexible community hall, a small-business resource desk, and a quiet room for telehealth appointments and job interviews.\n- The branch will operate six days per week in partnership with the city library system. All core services will be free.\n- Local schools report that 38% of third graders in the service area read at grade level. Thirty-one percent of neighborhood households lack a fixed broadband subscription.\n- Preservation work will retain the limestone façade, original oak doors, terrazzo floors, and the main reading room’s barrel-vaulted ceiling.\n- The design includes an all-electric mechanical system, a new elevator, step-free entry, high-performance interior storm windows, and a rain garden.\n- Construction is scheduled to begin in March 2027 and the library is expected to reopen in autumn 2028.\n- Campaign message: restore a landmark, reopen opportunity.\n\nRequirements:\n- Write 900–1,100 words.\n- Use the title “A Landmark Reopened. A Future Within Reach.”\n- Begin with a vivid 100–140-word opening that places the reader outside the shuttered library on a rainy weekday afternoon, then turns toward possibility. Do not invent a named resident or quote.\n- Organize the remainder under exactly these four subheads: “The Door That Closed,” “What Will Open Here,” “A Building Worth Carrying Forward,” and “The Moment to Act.”\n- Make the case emotionally compelling while remaining credible, specific, and restrained. Use warm, lucid language suitable for individual donors, foundations, and civic partners.\n- Include the campaign figures clearly and explain that $5.1 million is committed and $3.5 million remains to be raised.\n- Connect literacy, broadband access, workforce needs, and preservation without presenting the library as a cure-all.\n- Mention every planned program space at least once, but do not turn the prose into a feature list.\n- Include one short standalone sentence using the campaign message verbatim: “Restore a landmark, reopen opportunity.”\n- End with a direct invitation to give, followed by a final sentence of no more than 12 words.\n- Do not add donor tiers, naming opportunities, testimonials, fabricated quotations, footnotes, citations, contact details, or facts not supplied here.\n- Output only the finished case statement."
}
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{
"taskType": "textInference",
"taskUUID": "b20e6a28-90d2-433d-a6d5-ce164b632c53",
"text": "# A Landmark Reopened. A Future Within Reach.\n\nOn a gray weekday afternoon in Harbor Point, rain streaks the limestone façade of the old Carnegie library and pools at the foot of its oak doors, locked now for six years. Behind the glass, the great barrel-vaulted reading room sits in shadow, its terrazzo floors dusty and still. School has just let out. Children pass under the eaves with backpacks and hoods pulled up, hurrying toward apartments where, in nearly one home out of three, no reliable internet waits for homework or a job search. The building watches them go, as it has watched this neighborhood for more than a century. But stand here a moment longer and you can see something else: light in the windows, doors propped open, a room full of voices. That future is close enough to touch.\n\n## The Door That Closed\n\nFor 107 years, the Harbor Point branch was the one address in this former shipbuilding neighborhood that asked nothing of anyone who walked in. Built in 1912, it served generations of families through the rise and decline of the yards, through wars and recessions, through every change the waterfront could deliver. Then the roof failed—not once, but repeatedly—and in 2019 the city had no choice but to close the doors. The building has stood vacant ever since.\n\nThe cost of that closure is measurable. In the library's service area, home to 18,400 residents, local schools report that only 38 percent of third graders read at grade level. Thirty-one percent of neighborhood households lack a fixed broadband subscription, which means that applying for a job, attending a telehealth appointment, or finishing a school assignment often requires a bus ride out of the neighborhood—or simply doesn't happen. A library cannot solve these challenges alone. But it is hard to name another single institution that addresses so many of them at once, in one trusted place, at no cost to anyone who enters.\n\nThe Harbor Point Learning Trust believed the story of this building was not finished. The Trust acquired it from the city for one dollar, under a preservation covenant that ensures the landmark will be protected as it is renewed. Now the work of reopening it has begun in earnest.\n\n## What Will Open Here\n\nThe restored library will hold 14,200 square feet of purpose. A children's reading room will give the neighborhood's youngest residents a bright, welcoming place to fall in love with books—the daily, unglamorous work behind every gain in early literacy. Six free tutoring rooms will let volunteers and students work side by side without distraction, session after session, year after year.\n\nFor the many households without home broadband, a 42-seat digital learning lab will offer fast, free access along with the guidance to use it well—for coursework, certifications, and the digital skills that today's employers assume. A small-business resource desk will support neighbors starting or growing enterprises of their own, from licensing questions to business plans. A quiet room, designed for privacy, will give residents a dignified place for telehealth appointments and job interviews—small moments on which health and livelihoods often turn. And a flexible community hall will host everything from civic meetings to family programs, restoring a gathering place this neighborhood has gone too long without.\n\nThe branch will operate six days a week in partnership with the city library system, and every core service will be free. This will not be a monument to what Harbor Point was. It will be working infrastructure for what Harbor Point is becoming.\n\n## A Building Worth Carrying Forward\n\nSome buildings can be replaced. This one should not be. The renewal design retains what generations of residents have loved: the limestone façade, the original oak doors, the terrazzo floors, and the barrel-vaulted ceiling that makes the main reading room feel like a civic sanctuary. Children who walk in beneath that ceiling in 2028 will stand in the same light their great-grandparents knew.\n\nAt the same time, the building will be made ready for its second century. An all-electric mechanical system will replace failing equipment with clean, efficient technology. High-performance interior storm windows will preserve the historic glass while dramatically improving comfort and efficiency. A new elevator and step-free entry will open every floor to every resident for the first time in the building's history. Outside, a rain garden will manage stormwater—a quiet answer to the very element that once forced these doors closed.\n\nThis is preservation with a purpose: honoring craftsmanship not as nostalgia, but as a foundation sturdy enough to carry the neighborhood's future.\n\n## The Moment to Act\n\nThe total campaign goal is $8.6 million. Of that amount, $5.1 million is already committed—through state historic-tax-credit equity, a city capital grant, and two lead foundation gifts. That early confidence from public and philanthropic partners speaks to the strength of this project. What remains is $3.5 million, to be raised in this public phase, and it is the portion that only a community of donors can provide.\n\nThe timeline is set. Construction begins in March 2027. The library reopens in autumn 2028. Every gift made now moves directly toward that opening day—toward the first story hour in the children's reading room, the first tutoring session, the first neighbor who logs on in the learning lab to apply for a job.\n\nRestore a landmark, reopen opportunity.\n\nThose six words carry the whole of this campaign. The landmark is real: limestone and oak, terrazzo and vaulted plaster, a century of civic memory standing at the heart of Harbor Point. The opportunity is just as real: a third grader learning to read, a parent keeping a telehealth appointment with privacy and dignity, a founder getting a first business off the ground, a household finally connected to the wider world. Neither can be reopened without the other—and neither can be reopened without you.\n\nWe invite you to make a gift to the Harbor Point Library Renewal Campaign today, and to join the partners, foundations, and neighbors who have already brought this project more than halfway home. Your generosity will unlock the doors of a building that has waited long enough, for a neighborhood that has waited longer.\n\nGive now, and help open these doors for good.",
"cost": 0.11926,
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}Reasoning
I need to write a postmortem document that's between 1200 and 1800 words, making sure to keep it blameless, include proposed deadlines for action items, and clearly flag any unknowns or gaps in our understanding. I'll want to use specific numbers and data points throughout to make it concrete and credible.# Postmortem: INC-2471 — EU API Request Failures After Database Failover
**Date of incident:** 17 June 2026
**Severity:** SEV-1
**Status:** Resolved (10:30 UTC); SLA review in progress
**Regions affected:** eu-west only. US and APAC were unaffected.
---
## 1. Executive Summary
On 17 June 2026, an automatic failover of the eu-west PostgreSQL primary — triggered by a storage-degraded state on the original primary — led to a 42-minute period of customer-visible API degradation in the EU region (09:05–09:47 UTC). Although the database failover itself completed within two minutes and the new primary was healthy, EU API instances continued to hold and attempt connections against the former primary because the Java database client caches DNS resolutions for 900 seconds and the connection-pool health check does not verify that the connected server is a writable primary.
The resulting blocked database calls increased API latency, which the latency-based autoscaler interpreted as demand. Pod count grew from 120 to 210, and because each pod may open up to 20 database connections, total connection demand approached the database's 4,000-connection limit (approximately 3,950 observed at 09:23). New and existing pods then failed to acquire connections, producing widespread 5xx errors.
During the window, 31% of EU API requests failed or timed out — approximately 84,000 requests across 146 customer organizations — including 12,430 failed checkout submissions, of which 2,560 required customer resubmission. Recovery was achieved by reducing the per-pod connection-pool maximum from 20 to 8 and performing a rolling restart of EU API pods to clear stale pools. No data loss, duplicate charges, or security impact has been confirmed.
The root cause is a combination of stale client-side DNS caching and an insufficient pool health check, amplified by autoscaler behavior with no guardrail tied to database connection saturation. Reducing the DNS cache alone will not fully prevent recurrence; the corrective plan addresses health-check semantics, autoscaling guardrails, observability, testing, and runbooks.
---
## 2. Customer and Business Impact
- **Customer-visible degradation:** 09:05–09:47 UTC (42 minutes), EU region only.
- **Request failures:** 31% of EU API requests failed or timed out during the window; approximately 84,000 failed requests across 146 customer organizations. Baseline 5xx rate is below 0.2%.
- **Checkout impact:** 12,430 checkout submissions initially failed. Client-side retries recovered 9,870; the remaining 2,560 required customers to resubmit.
- **Inventory synchronization:** Delayed by up to 38 minutes.
- **Backlog:** Checkout backlog processing began automatically at 09:47 and cleared by 10:05.
- **Data integrity and security:** No confirmed data loss, duplicate charges, or security impact.
- **Contractual exposure:** SLA impact is still being assessed by Legal and Customer Success (see Open Questions).
---
## 3. Detection and Response
Detection was automated and fast. The EU API 5xx alert fired at 09:05 when the error rate reached 18%, three minutes after the storage degradation began and one minute after failover completed. On-call acknowledged at 09:07, a two-minute acknowledgment time. Customer support independently corroborated impact at 09:10 with reports of failed checkout and inventory-sync requests from several EU retail customers.
Initial investigation pursued a reasonable but incorrect hypothesis — that the new primary had a lower connection limit — which was checked and disproved within six minutes (09:12–09:18). The team identified the actual failure mechanism (stale connections to the former primary due to DNS caching and an inadequate pool health check) at 09:25, twenty minutes after the alert.
Two mitigations resolved the incident: an emergency reduction of the per-pod connection-pool maximum from 20 to 8 (09:28), and a rolling restart of EU API pods beginning at 09:33 to clear stale pools. The 5xx rate fell below 2% by 09:41 and returned below the 0.2% baseline by 09:47. Autoscaling was paused at 09:19, which prevented further connection amplification, though the 210 pods already running remained in service.
Total time from customer impact to full mitigation: 42 minutes.
---
## 4. Detailed UTC Timeline (17 June 2026)
| Time | Event |
|---|---|
| 09:02 | eu-west PostgreSQL primary enters storage-degraded state; managed database service initiates automatic failover. |
| 09:04 | New primary reports healthy; database dashboard shows replication complete. |
| 09:05 | EU API 5xx alert fires at 18% (baseline below 0.2%). **Customer impact begins.** |
| 09:07 | On-call acknowledges. Error samples show `remaining connection slots are reserved` and application-side pool acquisition timeouts. |
| 09:10 | Customer support reports failed checkout and inventory-sync requests from several EU retail customers. |
| 09:12 | Hypothesis: new primary has a lower connection limit. |
| 09:16 | EU API pods scale from 120 to 210; latency-based autoscaler interprets blocked database calls as demand. Each pod may open up to 20 database connections. |
| 09:18 | Connection-limit hypothesis disproved; configuration matches former primary. |
| 09:19 | Team pauses further API autoscaling; existing new pods remain in service. |
| 09:23 | Database connection count observed at approximately 3,950 against the 4,000 limit. |
| 09:25 | Root mechanism identified: connections to the former primary not retired promptly after DNS change. Client library caches resolved addresses for 15 minutes; pool health check validates TCP connectivity only, not writability. |
| 09:28 | Connection-pool maximum reduced from 20 to 8 via emergency configuration. |
| 09:33 | Rolling restart of EU API pods begins. |
| 09:41 | 5xx rate falls below 2%. |
| 09:47 | 5xx rate below 0.2% baseline. **Customer impact ends.** Checkout backlog processing begins automatically. |
| 10:05 | Backlog cleared. Incident remains open for monitoring. |
| 10:30 | Incident resolved. |
---
## 5. Root Cause
The database failover itself worked as designed. Customer impact resulted from the application tier's failure to converge onto the new primary, driven by two interacting defects:
1. **Stale DNS resolution in the client.** The database endpoint's DNS TTL is 30 seconds, but the Java database client uses a process-level DNS cache configured to 900 seconds. After failover, application processes continued resolving the database endpoint to the former primary's address for up to 15 minutes.
2. **Inadequate pool health check.** The connection-pool health check validates TCP connectivity but does not verify that the connected server is a writable primary. Connections to the demoted former primary therefore passed health checks and were not retired, so pools did not recycle onto the new primary even as writes failed or blocked.
These defects converted a clean two-minute failover into a prolonged connection-exhaustion event: healthy-looking but unusable connections accumulated, latency rose, and connection demand from the scaled-out fleet drove the database toward its 4,000-connection ceiling (approximately 3,950 observed), producing `remaining connection slots are reserved` errors and pool acquisition timeouts.
---
## 6. Contributing Factors
- **Autoscaler amplification.** The latency-based autoscaler interpreted blocked database calls as demand and scaled EU API pods from 120 to 210 at 09:16. With up to 20 connections per pod, this pushed potential connection demand well past the database limit. The autoscaler has no guardrail tied to database connection saturation.
- **Legacy configuration debt.** The 900-second DNS cache was introduced two years ago to reduce resolver latency during an unrelated DNS incident. The failover implication was not revisited afterward.
- **Testing gap.** Staging failover tests validate database recovery and basic API health with 10 pods; they do not exercise production-scale connection behavior or autoscaler interaction, so this failure mode was not observable pre-production.
- **Runbook gap.** The failover runbook directs verification of database health but does not cover stale client pools, DNS caching, or temporarily suspending autoscaling — extending diagnosis time.
- **Observability gap.** No alert existed on database connection utilization; the near-saturation state (~3,950 of 4,000) was discovered through manual investigation at 09:23.
---
## 7. What Went Well
- Automated failover completed in approximately two minutes with replication confirmed.
- Detection was automatic and fast (alert at 09:05); on-call acknowledged within two minutes.
- The initial incorrect hypothesis was tested and disproved in six minutes, avoiding a prolonged wrong path.
- Autoscaling was proactively paused at 09:19, limiting further amplification.
- Emergency pool-size reduction and rolling restart were effective; full recovery within 42 minutes of impact onset.
- Client retry logic recovered 9,870 of 12,430 failed checkouts automatically; backlog processing resumed without manual intervention.
- No confirmed data loss, duplicate charges, or security impact.
---
## 8. What Did Not Go Well
- The application tier took the full impact window to converge on the new primary, despite a healthy database at 09:04.
- The autoscaler's response worsened the incident by nearly doubling connection demand.
- Connection saturation was not alerted on and was found manually 18 minutes into the incident.
- The runbook did not anticipate this failure mode, so responders diagnosed from first principles.
- The 900-second DNS cache setting had persisted for two years without reassessment of its failover implications.
- Pods added during the erroneous scale-out remained in service, sustaining connection pressure until the pool-size reduction took effect.
---
## 9. Corrective and Preventive Actions
Deadlines marked "(proposed)" are not yet confirmed with owning teams.
| Priority | Action | Owner | Deadline | Status |
|---|---|---|---|---|
| P1 | Reduce Java client DNS cache from 900s to 30s to match endpoint TTL. Note: mitigates but does not alone prevent recurrence. | Platform | 20 June 2026 (proposed) | Proposed |
| P1 | Alert when database connections exceed 80% of capacity | Observability | 21 June 2026 (proposed) | Proposed |
| P1 | Complete contractual SLA impact review | Customer Success & Legal | 19 June 2026 | In progress |
| P1 | Update failover runbook: autoscaling pause, stale-pool identification, rolling-restart procedure | SRE | 24 June 2026 (proposed) | Proposed |
| P2 | Change pool health checks to verify writable-primary status, not just TCP connectivity | Database team | TBD — feasibility unknown | Under investigation |
| P2 | Add autoscaling guardrail tied to database connection utilization | SRE | TBD | Proposed |
| P3 | Build production-scale failover test with synthetic traffic, including autoscaler interaction | Reliability Engineering | Q3 2026 (target) | Planned |
---
## 10. Open Questions
1. **SLA exposure:** Contractual impact across the 146 affected customer organizations is still under review by Legal and Customer Success (due 19 June).
2. **Health-check feasibility:** It is not yet confirmed whether the current client library supports writable-primary validation, or whether a library change or replacement is required.
3. **Guardrail design:** The mechanism and thresholds for a connection-saturation autoscaling guardrail are undefined; no owner-confirmed date exists.
4. **Pool sizing:** The emergency pool maximum of 8 remains in effect. The correct steady-state value, and whether it should scale with fleet size, has not been determined.
5. **Other regions:** It is unconfirmed (but likely, given shared configuration) that US and APAC clients carry the same 900-second DNS cache and health-check behavior; this should be verified before assuming EU-only exposure.
6. **Storage degradation cause:** The underlying cause of the original primary's storage-degraded state is managed by the database service provider and has not been reported here.
---
## 11. Lessons Learned
- **Failover completeness must be measured at the client, not the database.** A healthy new primary is insufficient if application connections do not converge. Health checks must validate the property the application depends on — writability — not merely connectivity.
- **Autoscalers need saturation-aware guardrails.** Latency-based scaling amplifies incidents whose bottleneck is a shared downstream resource; scaling into a connection-limited database made the situation worse.
- **Configuration workarounds require expiry review.** The 900-second DNS cache solved a past problem but silently created failover risk for two years.
- **Test the interaction, not the components.** Database failover and API health each passed staging tests; the failure emerged only from their production-scale interaction with autoscaling.
- **Runbooks should encode known amplifiers.** Documenting the autoscaling pause and stale-pool restart procedure would likely have shortened time to mitigation. *(Hypothesis — not measurable from this incident alone.)*Finish reason:
stopimport { createClient } from '@runware/sdk'
const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()
const [result] = await client.run({
model: 'anthropic:claude@fable-5',
settings: {
systemPrompt: 'You are a senior site reliability engineer writing internal incident reviews for a B2B SaaS company. Produce precise, blameless postmortems that distinguish confirmed facts from hypotheses. Reconcile timestamps, quantify impact, explain contributing conditions without attributing fault to individuals, and turn lessons into specific corrective actions. Do not invent evidence, metrics, owners, or deadlines. Flag unresolved questions explicitly. Write for both engineering leaders and executives.',
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content: 'Create the final postmortem for incident INC-2471 from the raw notes below.\n\nINCIDENT: EU API request failures after database failover\nDATE: 17 June 2026\nSEVERITY: SEV-1\n\nRAW NOTES\n- 09:02 UTC: eu-west PostgreSQL primary entered storage-degraded state. Managed database service initiated automatic failover.\n- 09:04: New primary reported healthy. Database dashboard showed replication complete.\n- 09:05: API 5xx alert fired at 18% for EU traffic. Normal baseline is below 0.2%.\n- 09:07: On-call acknowledged. Error samples: `remaining connection slots are reserved` and application-side pool acquisition timeouts.\n- 09:10: Customer support reported failed checkout and inventory-sync requests from several EU retail customers.\n- 09:12: Engineers initially suspected the new primary had a lower connection limit. This was checked and disproved at 09:18; configuration matched the former primary.\n- 09:16: EU API pods increased from 120 to 210 because the latency-based autoscaler interpreted blocked database calls as demand. Each pod may open up to 20 database connections.\n- 09:19: Team paused further API scaling. New pods already running remained in service.\n- 09:23: Database connection count was approximately 3,950 against a 4,000 limit.\n- 09:25: Engineers discovered that connections to the former primary were not being retired promptly after DNS changed. The client library caches resolved addresses for 15 minutes, and the pool health check validates TCP connectivity but does not verify that the server is still writable.\n- 09:28: Connection-pool maximum reduced from 20 to 8 through emergency configuration.\n- 09:33: Rolling restart of EU API pods began to clear stale pools.\n- 09:41: 5xx rate fell below 2%.\n- 09:47: 5xx rate returned below 0.2%. Checkout backlog processing began automatically.\n- 10:05: Backlog cleared. Incident remained open for monitoring.\n- 10:30: Incident resolved.\n\nIMPACT DATA\n- Customer-visible degradation: 09:05–09:47 UTC, 42 minutes.\n- 31% of EU API requests failed or timed out during the window; US and APAC were unaffected.\n- Approximately 84,000 failed requests across 146 customer organizations.\n- 12,430 checkout submissions initially failed. Client retries later recovered 9,870. The remaining 2,560 required customers to resubmit.\n- No confirmed data loss, duplicate charges, or security impact.\n- Inventory synchronization was delayed by up to 38 minutes.\n- Contractual SLA impact is still being assessed by Legal and Customer Success.\n\nCONTEXT\n- DNS TTL for the database endpoint is 30 seconds, but the Java database client uses a process-level DNS cache configured to 900 seconds.\n- The 900-second setting was introduced two years ago to reduce resolver latency during an unrelated DNS incident.\n- Failover testing in staging checks database recovery and basic API health with 10 pods. It does not test production-scale connection behavior or autoscaling interaction.\n- The latency-based autoscaler has no guardrail tied to database connection saturation.\n- Runbook says to verify database health after failover but does not mention stale client pools, DNS caching, or temporarily suspending autoscaling.\n\nDRAFT ACTIONS\n1. Platform: reduce Java DNS cache from 900 seconds to 30 seconds; proposed due June 20.\n2. Database team: change pool health checks to verify writable-primary status; feasibility unknown.\n3. SRE: add autoscaling guardrail based on database connection utilization; no date yet.\n4. Reliability engineering: build a production-scale failover test using synthetic traffic; target Q3.\n5. SRE: update failover runbook with autoscaling pause and rolling-restart procedure; proposed due June 24.\n6. Observability: alert when connections exceed 80% of database capacity; proposed due June 21.\n7. Customer Success and Legal: complete SLA review; due June 19.\n\nREQUIRED STRUCTURE\n1. Executive summary\n2. Customer and business impact\n3. Detection and response\n4. Detailed UTC timeline\n5. Root cause\n6. Contributing factors\n7. What went well\n8. What did not go well\n9. Corrective and preventive actions as a table with priority, action, owner, deadline, and status\n10. Open questions\n11. Lessons learned\n\nKeep the report between 1,200 and 1,800 words. Use exact figures where supplied. Label proposed deadlines and unconfirmed conclusions clearly. Do not claim that reducing the DNS cache alone fully prevents recurrence.'
}
]
})import asyncio
import os
from runware import Runware
async def main():
async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
results = await client.run({
"model": "anthropic:claude@fable-5",
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"systemPrompt": "You are a senior site reliability engineer writing internal incident reviews for a B2B SaaS company. Produce precise, blameless postmortems that distinguish confirmed facts from hypotheses. Reconcile timestamps, quantify impact, explain contributing conditions without attributing fault to individuals, and turn lessons into specific corrective actions. Do not invent evidence, metrics, owners, or deadlines. Flag unresolved questions explicitly. Write for both engineering leaders and executives.",
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"content": "Create the final postmortem for incident INC-2471 from the raw notes below.\n\nINCIDENT: EU API request failures after database failover\nDATE: 17 June 2026\nSEVERITY: SEV-1\n\nRAW NOTES\n- 09:02 UTC: eu-west PostgreSQL primary entered storage-degraded state. Managed database service initiated automatic failover.\n- 09:04: New primary reported healthy. Database dashboard showed replication complete.\n- 09:05: API 5xx alert fired at 18% for EU traffic. Normal baseline is below 0.2%.\n- 09:07: On-call acknowledged. Error samples: `remaining connection slots are reserved` and application-side pool acquisition timeouts.\n- 09:10: Customer support reported failed checkout and inventory-sync requests from several EU retail customers.\n- 09:12: Engineers initially suspected the new primary had a lower connection limit. This was checked and disproved at 09:18; configuration matched the former primary.\n- 09:16: EU API pods increased from 120 to 210 because the latency-based autoscaler interpreted blocked database calls as demand. Each pod may open up to 20 database connections.\n- 09:19: Team paused further API scaling. New pods already running remained in service.\n- 09:23: Database connection count was approximately 3,950 against a 4,000 limit.\n- 09:25: Engineers discovered that connections to the former primary were not being retired promptly after DNS changed. The client library caches resolved addresses for 15 minutes, and the pool health check validates TCP connectivity but does not verify that the server is still writable.\n- 09:28: Connection-pool maximum reduced from 20 to 8 through emergency configuration.\n- 09:33: Rolling restart of EU API pods began to clear stale pools.\n- 09:41: 5xx rate fell below 2%.\n- 09:47: 5xx rate returned below 0.2%. Checkout backlog processing began automatically.\n- 10:05: Backlog cleared. Incident remained open for monitoring.\n- 10:30: Incident resolved.\n\nIMPACT DATA\n- Customer-visible degradation: 09:05–09:47 UTC, 42 minutes.\n- 31% of EU API requests failed or timed out during the window; US and APAC were unaffected.\n- Approximately 84,000 failed requests across 146 customer organizations.\n- 12,430 checkout submissions initially failed. Client retries later recovered 9,870. The remaining 2,560 required customers to resubmit.\n- No confirmed data loss, duplicate charges, or security impact.\n- Inventory synchronization was delayed by up to 38 minutes.\n- Contractual SLA impact is still being assessed by Legal and Customer Success.\n\nCONTEXT\n- DNS TTL for the database endpoint is 30 seconds, but the Java database client uses a process-level DNS cache configured to 900 seconds.\n- The 900-second setting was introduced two years ago to reduce resolver latency during an unrelated DNS incident.\n- Failover testing in staging checks database recovery and basic API health with 10 pods. It does not test production-scale connection behavior or autoscaling interaction.\n- The latency-based autoscaler has no guardrail tied to database connection saturation.\n- Runbook says to verify database health after failover but does not mention stale client pools, DNS caching, or temporarily suspending autoscaling.\n\nDRAFT ACTIONS\n1. Platform: reduce Java DNS cache from 900 seconds to 30 seconds; proposed due June 20.\n2. Database team: change pool health checks to verify writable-primary status; feasibility unknown.\n3. SRE: add autoscaling guardrail based on database connection utilization; no date yet.\n4. Reliability engineering: build a production-scale failover test using synthetic traffic; target Q3.\n5. SRE: update failover runbook with autoscaling pause and rolling-restart procedure; proposed due June 24.\n6. Observability: alert when connections exceed 80% of database capacity; proposed due June 21.\n7. Customer Success and Legal: complete SLA review; due June 19.\n\nREQUIRED STRUCTURE\n1. Executive summary\n2. Customer and business impact\n3. Detection and response\n4. Detailed UTC timeline\n5. Root cause\n6. Contributing factors\n7. What went well\n8. What did not go well\n9. Corrective and preventive actions as a table with priority, action, owner, deadline, and status\n10. Open questions\n11. Lessons learned\n\nKeep the report between 1,200 and 1,800 words. Use exact figures where supplied. Label proposed deadlines and unconfirmed conclusions clearly. Do not claim that reducing the DNS cache alone fully prevents recurrence."
}
]
})
asyncio.run(main())curl https://api.runware.ai/v1 \
-H "Authorization: Bearer $RUNWARE_API_KEY" \
-H "Content-Type: application/json" \
-d '[
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"content": "Create the final postmortem for incident INC-2471 from the raw notes below.\n\nINCIDENT: EU API request failures after database failover\nDATE: 17 June 2026\nSEVERITY: SEV-1\n\nRAW NOTES\n- 09:02 UTC: eu-west PostgreSQL primary entered storage-degraded state. Managed database service initiated automatic failover.\n- 09:04: New primary reported healthy. Database dashboard showed replication complete.\n- 09:05: API 5xx alert fired at 18% for EU traffic. Normal baseline is below 0.2%.\n- 09:07: On-call acknowledged. Error samples: `remaining connection slots are reserved` and application-side pool acquisition timeouts.\n- 09:10: Customer support reported failed checkout and inventory-sync requests from several EU retail customers.\n- 09:12: Engineers initially suspected the new primary had a lower connection limit. This was checked and disproved at 09:18; configuration matched the former primary.\n- 09:16: EU API pods increased from 120 to 210 because the latency-based autoscaler interpreted blocked database calls as demand. Each pod may open up to 20 database connections.\n- 09:19: Team paused further API scaling. New pods already running remained in service.\n- 09:23: Database connection count was approximately 3,950 against a 4,000 limit.\n- 09:25: Engineers discovered that connections to the former primary were not being retired promptly after DNS changed. The client library caches resolved addresses for 15 minutes, and the pool health check validates TCP connectivity but does not verify that the server is still writable.\n- 09:28: Connection-pool maximum reduced from 20 to 8 through emergency configuration.\n- 09:33: Rolling restart of EU API pods began to clear stale pools.\n- 09:41: 5xx rate fell below 2%.\n- 09:47: 5xx rate returned below 0.2%. Checkout backlog processing began automatically.\n- 10:05: Backlog cleared. Incident remained open for monitoring.\n- 10:30: Incident resolved.\n\nIMPACT DATA\n- Customer-visible degradation: 09:05–09:47 UTC, 42 minutes.\n- 31% of EU API requests failed or timed out during the window; US and APAC were unaffected.\n- Approximately 84,000 failed requests across 146 customer organizations.\n- 12,430 checkout submissions initially failed. Client retries later recovered 9,870. The remaining 2,560 required customers to resubmit.\n- No confirmed data loss, duplicate charges, or security impact.\n- Inventory synchronization was delayed by up to 38 minutes.\n- Contractual SLA impact is still being assessed by Legal and Customer Success.\n\nCONTEXT\n- DNS TTL for the database endpoint is 30 seconds, but the Java database client uses a process-level DNS cache configured to 900 seconds.\n- The 900-second setting was introduced two years ago to reduce resolver latency during an unrelated DNS incident.\n- Failover testing in staging checks database recovery and basic API health with 10 pods. It does not test production-scale connection behavior or autoscaling interaction.\n- The latency-based autoscaler has no guardrail tied to database connection saturation.\n- Runbook says to verify database health after failover but does not mention stale client pools, DNS caching, or temporarily suspending autoscaling.\n\nDRAFT ACTIONS\n1. Platform: reduce Java DNS cache from 900 seconds to 30 seconds; proposed due June 20.\n2. Database team: change pool health checks to verify writable-primary status; feasibility unknown.\n3. SRE: add autoscaling guardrail based on database connection utilization; no date yet.\n4. Reliability engineering: build a production-scale failover test using synthetic traffic; target Q3.\n5. SRE: update failover runbook with autoscaling pause and rolling-restart procedure; proposed due June 24.\n6. Observability: alert when connections exceed 80% of database capacity; proposed due June 21.\n7. Customer Success and Legal: complete SLA review; due June 19.\n\nREQUIRED STRUCTURE\n1. Executive summary\n2. Customer and business impact\n3. Detection and response\n4. Detailed UTC timeline\n5. Root cause\n6. Contributing factors\n7. What went well\n8. What did not go well\n9. Corrective and preventive actions as a table with priority, action, owner, deadline, and status\n10. Open questions\n11. Lessons learned\n\nKeep the report between 1,200 and 1,800 words. Use exact figures where supplied. Label proposed deadlines and unconfirmed conclusions clearly. Do not claim that reducing the DNS cache alone fully prevents recurrence."
}
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]'runware run anthropic:claude@fable-5 \
settings.systemPrompt="You are a senior site reliability engineer writing internal incident reviews for a B2B SaaS company. Produce precise, blameless postmortems that distinguish confirmed facts from hypotheses. Reconcile timestamps, quantify impact, explain contributing conditions without attributing fault to individuals, and turn lessons into specific corrective actions. Do not invent evidence, metrics, owners, or deadlines. Flag unresolved questions explicitly. Write for both engineering leaders and executives." \
settings.maxTokens=6000 \
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messages.0.role=user \
messages.0.content="Create the final postmortem for incident INC-2471 from the raw notes below.
INCIDENT: EU API request failures after database failover
DATE: 17 June 2026
SEVERITY: SEV-1
RAW NOTES
- 09:02 UTC: eu-west PostgreSQL primary entered storage-degraded state. Managed database service initiated automatic failover.
- 09:04: New primary reported healthy. Database dashboard showed replication complete.
- 09:05: API 5xx alert fired at 18% for EU traffic. Normal baseline is below 0.2%.
- 09:07: On-call acknowledged. Error samples: \`remaining connection slots are reserved\` and application-side pool acquisition timeouts.
- 09:10: Customer support reported failed checkout and inventory-sync requests from several EU retail customers.
- 09:12: Engineers initially suspected the new primary had a lower connection limit. This was checked and disproved at 09:18; configuration matched the former primary.
- 09:16: EU API pods increased from 120 to 210 because the latency-based autoscaler interpreted blocked database calls as demand. Each pod may open up to 20 database connections.
- 09:19: Team paused further API scaling. New pods already running remained in service.
- 09:23: Database connection count was approximately 3,950 against a 4,000 limit.
- 09:25: Engineers discovered that connections to the former primary were not being retired promptly after DNS changed. The client library caches resolved addresses for 15 minutes, and the pool health check validates TCP connectivity but does not verify that the server is still writable.
- 09:28: Connection-pool maximum reduced from 20 to 8 through emergency configuration.
- 09:33: Rolling restart of EU API pods began to clear stale pools.
- 09:41: 5xx rate fell below 2%.
- 09:47: 5xx rate returned below 0.2%. Checkout backlog processing began automatically.
- 10:05: Backlog cleared. Incident remained open for monitoring.
- 10:30: Incident resolved.
IMPACT DATA
- Customer-visible degradation: 09:05–09:47 UTC, 42 minutes.
- 31% of EU API requests failed or timed out during the window; US and APAC were unaffected.
- Approximately 84,000 failed requests across 146 customer organizations.
- 12,430 checkout submissions initially failed. Client retries later recovered 9,870. The remaining 2,560 required customers to resubmit.
- No confirmed data loss, duplicate charges, or security impact.
- Inventory synchronization was delayed by up to 38 minutes.
- Contractual SLA impact is still being assessed by Legal and Customer Success.
CONTEXT
- DNS TTL for the database endpoint is 30 seconds, but the Java database client uses a process-level DNS cache configured to 900 seconds.
- The 900-second setting was introduced two years ago to reduce resolver latency during an unrelated DNS incident.
- Failover testing in staging checks database recovery and basic API health with 10 pods. It does not test production-scale connection behavior or autoscaling interaction.
- The latency-based autoscaler has no guardrail tied to database connection saturation.
- Runbook says to verify database health after failover but does not mention stale client pools, DNS caching, or temporarily suspending autoscaling.
DRAFT ACTIONS
1. Platform: reduce Java DNS cache from 900 seconds to 30 seconds; proposed due June 20.
2. Database team: change pool health checks to verify writable-primary status; feasibility unknown.
3. SRE: add autoscaling guardrail based on database connection utilization; no date yet.
4. Reliability engineering: build a production-scale failover test using synthetic traffic; target Q3.
5. SRE: update failover runbook with autoscaling pause and rolling-restart procedure; proposed due June 24.
6. Observability: alert when connections exceed 80% of database capacity; proposed due June 21.
7. Customer Success and Legal: complete SLA review; due June 19.
REQUIRED STRUCTURE
1. Executive summary
2. Customer and business impact
3. Detection and response
4. Detailed UTC timeline
5. Root cause
6. Contributing factors
7. What went well
8. What did not go well
9. Corrective and preventive actions as a table with priority, action, owner, deadline, and status
10. Open questions
11. Lessons learned
Keep the report between 1,200 and 1,800 words. Use exact figures where supplied. Label proposed deadlines and unconfirmed conclusions clearly. Do not claim that reducing the DNS cache alone fully prevents recurrence."{
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"content": "Create the final postmortem for incident INC-2471 from the raw notes below.\n\nINCIDENT: EU API request failures after database failover\nDATE: 17 June 2026\nSEVERITY: SEV-1\n\nRAW NOTES\n- 09:02 UTC: eu-west PostgreSQL primary entered storage-degraded state. Managed database service initiated automatic failover.\n- 09:04: New primary reported healthy. Database dashboard showed replication complete.\n- 09:05: API 5xx alert fired at 18% for EU traffic. Normal baseline is below 0.2%.\n- 09:07: On-call acknowledged. Error samples: `remaining connection slots are reserved` and application-side pool acquisition timeouts.\n- 09:10: Customer support reported failed checkout and inventory-sync requests from several EU retail customers.\n- 09:12: Engineers initially suspected the new primary had a lower connection limit. This was checked and disproved at 09:18; configuration matched the former primary.\n- 09:16: EU API pods increased from 120 to 210 because the latency-based autoscaler interpreted blocked database calls as demand. Each pod may open up to 20 database connections.\n- 09:19: Team paused further API scaling. New pods already running remained in service.\n- 09:23: Database connection count was approximately 3,950 against a 4,000 limit.\n- 09:25: Engineers discovered that connections to the former primary were not being retired promptly after DNS changed. The client library caches resolved addresses for 15 minutes, and the pool health check validates TCP connectivity but does not verify that the server is still writable.\n- 09:28: Connection-pool maximum reduced from 20 to 8 through emergency configuration.\n- 09:33: Rolling restart of EU API pods began to clear stale pools.\n- 09:41: 5xx rate fell below 2%.\n- 09:47: 5xx rate returned below 0.2%. Checkout backlog processing began automatically.\n- 10:05: Backlog cleared. Incident remained open for monitoring.\n- 10:30: Incident resolved.\n\nIMPACT DATA\n- Customer-visible degradation: 09:05–09:47 UTC, 42 minutes.\n- 31% of EU API requests failed or timed out during the window; US and APAC were unaffected.\n- Approximately 84,000 failed requests across 146 customer organizations.\n- 12,430 checkout submissions initially failed. Client retries later recovered 9,870. The remaining 2,560 required customers to resubmit.\n- No confirmed data loss, duplicate charges, or security impact.\n- Inventory synchronization was delayed by up to 38 minutes.\n- Contractual SLA impact is still being assessed by Legal and Customer Success.\n\nCONTEXT\n- DNS TTL for the database endpoint is 30 seconds, but the Java database client uses a process-level DNS cache configured to 900 seconds.\n- The 900-second setting was introduced two years ago to reduce resolver latency during an unrelated DNS incident.\n- Failover testing in staging checks database recovery and basic API health with 10 pods. It does not test production-scale connection behavior or autoscaling interaction.\n- The latency-based autoscaler has no guardrail tied to database connection saturation.\n- Runbook says to verify database health after failover but does not mention stale client pools, DNS caching, or temporarily suspending autoscaling.\n\nDRAFT ACTIONS\n1. Platform: reduce Java DNS cache from 900 seconds to 30 seconds; proposed due June 20.\n2. Database team: change pool health checks to verify writable-primary status; feasibility unknown.\n3. SRE: add autoscaling guardrail based on database connection utilization; no date yet.\n4. Reliability engineering: build a production-scale failover test using synthetic traffic; target Q3.\n5. SRE: update failover runbook with autoscaling pause and rolling-restart procedure; proposed due June 24.\n6. Observability: alert when connections exceed 80% of database capacity; proposed due June 21.\n7. Customer Success and Legal: complete SLA review; due June 19.\n\nREQUIRED STRUCTURE\n1. Executive summary\n2. Customer and business impact\n3. Detection and response\n4. Detailed UTC timeline\n5. Root cause\n6. Contributing factors\n7. What went well\n8. What did not go well\n9. Corrective and preventive actions as a table with priority, action, owner, deadline, and status\n10. Open questions\n11. Lessons learned\n\nKeep the report between 1,200 and 1,800 words. Use exact figures where supplied. Label proposed deadlines and unconfirmed conclusions clearly. Do not claim that reducing the DNS cache alone fully prevents recurrence."
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"text": "# Postmortem: INC-2471 — EU API Request Failures After Database Failover\n\n**Date of incident:** 17 June 2026\n**Severity:** SEV-1\n**Status:** Resolved (10:30 UTC); SLA review in progress\n**Regions affected:** eu-west only. US and APAC were unaffected.\n\n---\n\n## 1. Executive Summary\n\nOn 17 June 2026, an automatic failover of the eu-west PostgreSQL primary — triggered by a storage-degraded state on the original primary — led to a 42-minute period of customer-visible API degradation in the EU region (09:05–09:47 UTC). Although the database failover itself completed within two minutes and the new primary was healthy, EU API instances continued to hold and attempt connections against the former primary because the Java database client caches DNS resolutions for 900 seconds and the connection-pool health check does not verify that the connected server is a writable primary.\n\nThe resulting blocked database calls increased API latency, which the latency-based autoscaler interpreted as demand. Pod count grew from 120 to 210, and because each pod may open up to 20 database connections, total connection demand approached the database's 4,000-connection limit (approximately 3,950 observed at 09:23). New and existing pods then failed to acquire connections, producing widespread 5xx errors.\n\nDuring the window, 31% of EU API requests failed or timed out — approximately 84,000 requests across 146 customer organizations — including 12,430 failed checkout submissions, of which 2,560 required customer resubmission. Recovery was achieved by reducing the per-pod connection-pool maximum from 20 to 8 and performing a rolling restart of EU API pods to clear stale pools. No data loss, duplicate charges, or security impact has been confirmed.\n\nThe root cause is a combination of stale client-side DNS caching and an insufficient pool health check, amplified by autoscaler behavior with no guardrail tied to database connection saturation. Reducing the DNS cache alone will not fully prevent recurrence; the corrective plan addresses health-check semantics, autoscaling guardrails, observability, testing, and runbooks.\n\n---\n\n## 2. Customer and Business Impact\n\n- **Customer-visible degradation:** 09:05–09:47 UTC (42 minutes), EU region only.\n- **Request failures:** 31% of EU API requests failed or timed out during the window; approximately 84,000 failed requests across 146 customer organizations. Baseline 5xx rate is below 0.2%.\n- **Checkout impact:** 12,430 checkout submissions initially failed. Client-side retries recovered 9,870; the remaining 2,560 required customers to resubmit.\n- **Inventory synchronization:** Delayed by up to 38 minutes.\n- **Backlog:** Checkout backlog processing began automatically at 09:47 and cleared by 10:05.\n- **Data integrity and security:** No confirmed data loss, duplicate charges, or security impact.\n- **Contractual exposure:** SLA impact is still being assessed by Legal and Customer Success (see Open Questions).\n\n---\n\n## 3. Detection and Response\n\nDetection was automated and fast. The EU API 5xx alert fired at 09:05 when the error rate reached 18%, three minutes after the storage degradation began and one minute after failover completed. On-call acknowledged at 09:07, a two-minute acknowledgment time. Customer support independently corroborated impact at 09:10 with reports of failed checkout and inventory-sync requests from several EU retail customers.\n\nInitial investigation pursued a reasonable but incorrect hypothesis — that the new primary had a lower connection limit — which was checked and disproved within six minutes (09:12–09:18). The team identified the actual failure mechanism (stale connections to the former primary due to DNS caching and an inadequate pool health check) at 09:25, twenty minutes after the alert.\n\nTwo mitigations resolved the incident: an emergency reduction of the per-pod connection-pool maximum from 20 to 8 (09:28), and a rolling restart of EU API pods beginning at 09:33 to clear stale pools. The 5xx rate fell below 2% by 09:41 and returned below the 0.2% baseline by 09:47. Autoscaling was paused at 09:19, which prevented further connection amplification, though the 210 pods already running remained in service.\n\nTotal time from customer impact to full mitigation: 42 minutes.\n\n---\n\n## 4. Detailed UTC Timeline (17 June 2026)\n\n| Time | Event |\n|---|---|\n| 09:02 | eu-west PostgreSQL primary enters storage-degraded state; managed database service initiates automatic failover. |\n| 09:04 | New primary reports healthy; database dashboard shows replication complete. |\n| 09:05 | EU API 5xx alert fires at 18% (baseline below 0.2%). **Customer impact begins.** |\n| 09:07 | On-call acknowledges. Error samples show `remaining connection slots are reserved` and application-side pool acquisition timeouts. |\n| 09:10 | Customer support reports failed checkout and inventory-sync requests from several EU retail customers. |\n| 09:12 | Hypothesis: new primary has a lower connection limit. |\n| 09:16 | EU API pods scale from 120 to 210; latency-based autoscaler interprets blocked database calls as demand. Each pod may open up to 20 database connections. |\n| 09:18 | Connection-limit hypothesis disproved; configuration matches former primary. |\n| 09:19 | Team pauses further API autoscaling; existing new pods remain in service. |\n| 09:23 | Database connection count observed at approximately 3,950 against the 4,000 limit. |\n| 09:25 | Root mechanism identified: connections to the former primary not retired promptly after DNS change. Client library caches resolved addresses for 15 minutes; pool health check validates TCP connectivity only, not writability. |\n| 09:28 | Connection-pool maximum reduced from 20 to 8 via emergency configuration. |\n| 09:33 | Rolling restart of EU API pods begins. |\n| 09:41 | 5xx rate falls below 2%. |\n| 09:47 | 5xx rate below 0.2% baseline. **Customer impact ends.** Checkout backlog processing begins automatically. |\n| 10:05 | Backlog cleared. Incident remains open for monitoring. |\n| 10:30 | Incident resolved. |\n\n---\n\n## 5. Root Cause\n\nThe database failover itself worked as designed. Customer impact resulted from the application tier's failure to converge onto the new primary, driven by two interacting defects:\n\n1. **Stale DNS resolution in the client.** The database endpoint's DNS TTL is 30 seconds, but the Java database client uses a process-level DNS cache configured to 900 seconds. After failover, application processes continued resolving the database endpoint to the former primary's address for up to 15 minutes.\n\n2. **Inadequate pool health check.** The connection-pool health check validates TCP connectivity but does not verify that the connected server is a writable primary. Connections to the demoted former primary therefore passed health checks and were not retired, so pools did not recycle onto the new primary even as writes failed or blocked.\n\nThese defects converted a clean two-minute failover into a prolonged connection-exhaustion event: healthy-looking but unusable connections accumulated, latency rose, and connection demand from the scaled-out fleet drove the database toward its 4,000-connection ceiling (approximately 3,950 observed), producing `remaining connection slots are reserved` errors and pool acquisition timeouts.\n\n---\n\n## 6. Contributing Factors\n\n- **Autoscaler amplification.** The latency-based autoscaler interpreted blocked database calls as demand and scaled EU API pods from 120 to 210 at 09:16. With up to 20 connections per pod, this pushed potential connection demand well past the database limit. The autoscaler has no guardrail tied to database connection saturation.\n- **Legacy configuration debt.** The 900-second DNS cache was introduced two years ago to reduce resolver latency during an unrelated DNS incident. The failover implication was not revisited afterward.\n- **Testing gap.** Staging failover tests validate database recovery and basic API health with 10 pods; they do not exercise production-scale connection behavior or autoscaler interaction, so this failure mode was not observable pre-production.\n- **Runbook gap.** The failover runbook directs verification of database health but does not cover stale client pools, DNS caching, or temporarily suspending autoscaling — extending diagnosis time.\n- **Observability gap.** No alert existed on database connection utilization; the near-saturation state (~3,950 of 4,000) was discovered through manual investigation at 09:23.\n\n---\n\n## 7. What Went Well\n\n- Automated failover completed in approximately two minutes with replication confirmed.\n- Detection was automatic and fast (alert at 09:05); on-call acknowledged within two minutes.\n- The initial incorrect hypothesis was tested and disproved in six minutes, avoiding a prolonged wrong path.\n- Autoscaling was proactively paused at 09:19, limiting further amplification.\n- Emergency pool-size reduction and rolling restart were effective; full recovery within 42 minutes of impact onset.\n- Client retry logic recovered 9,870 of 12,430 failed checkouts automatically; backlog processing resumed without manual intervention.\n- No confirmed data loss, duplicate charges, or security impact.\n\n---\n\n## 8. What Did Not Go Well\n\n- The application tier took the full impact window to converge on the new primary, despite a healthy database at 09:04.\n- The autoscaler's response worsened the incident by nearly doubling connection demand.\n- Connection saturation was not alerted on and was found manually 18 minutes into the incident.\n- The runbook did not anticipate this failure mode, so responders diagnosed from first principles.\n- The 900-second DNS cache setting had persisted for two years without reassessment of its failover implications.\n- Pods added during the erroneous scale-out remained in service, sustaining connection pressure until the pool-size reduction took effect.\n\n---\n\n## 9. Corrective and Preventive Actions\n\nDeadlines marked \"(proposed)\" are not yet confirmed with owning teams.\n\n| Priority | Action | Owner | Deadline | Status |\n|---|---|---|---|---|\n| P1 | Reduce Java client DNS cache from 900s to 30s to match endpoint TTL. Note: mitigates but does not alone prevent recurrence. | Platform | 20 June 2026 (proposed) | Proposed |\n| P1 | Alert when database connections exceed 80% of capacity | Observability | 21 June 2026 (proposed) | Proposed |\n| P1 | Complete contractual SLA impact review | Customer Success & Legal | 19 June 2026 | In progress |\n| P1 | Update failover runbook: autoscaling pause, stale-pool identification, rolling-restart procedure | SRE | 24 June 2026 (proposed) | Proposed |\n| P2 | Change pool health checks to verify writable-primary status, not just TCP connectivity | Database team | TBD — feasibility unknown | Under investigation |\n| P2 | Add autoscaling guardrail tied to database connection utilization | SRE | TBD | Proposed |\n| P3 | Build production-scale failover test with synthetic traffic, including autoscaler interaction | Reliability Engineering | Q3 2026 (target) | Planned |\n\n---\n\n## 10. Open Questions\n\n1. **SLA exposure:** Contractual impact across the 146 affected customer organizations is still under review by Legal and Customer Success (due 19 June).\n2. **Health-check feasibility:** It is not yet confirmed whether the current client library supports writable-primary validation, or whether a library change or replacement is required.\n3. **Guardrail design:** The mechanism and thresholds for a connection-saturation autoscaling guardrail are undefined; no owner-confirmed date exists.\n4. **Pool sizing:** The emergency pool maximum of 8 remains in effect. The correct steady-state value, and whether it should scale with fleet size, has not been determined.\n5. **Other regions:** It is unconfirmed (but likely, given shared configuration) that US and APAC clients carry the same 900-second DNS cache and health-check behavior; this should be verified before assuming EU-only exposure.\n6. **Storage degradation cause:** The underlying cause of the original primary's storage-degraded state is managed by the database service provider and has not been reported here.\n\n---\n\n## 11. Lessons Learned\n\n- **Failover completeness must be measured at the client, not the database.** A healthy new primary is insufficient if application connections do not converge. Health checks must validate the property the application depends on — writability — not merely connectivity.\n- **Autoscalers need saturation-aware guardrails.** Latency-based scaling amplifies incidents whose bottleneck is a shared downstream resource; scaling into a connection-limited database made the situation worse.\n- **Configuration workarounds require expiry review.** The 900-second DNS cache solved a past problem but silently created failover risk for two years.\n- **Test the interaction, not the components.** Database failover and API health each passed staging tests; the failure emerged only from their production-scale interaction with autoscaling.\n- **Runbooks should encode known amplifiers.** Documenting the autoscaling pause and stale-pool restart procedure would likely have shortened time to mitigation. *(Hypothesis — not measurable from this incident alone.)*",
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"I need to write a postmortem document that's between 1200 and 1800 words, making sure to keep it blameless, include proposed deadlines for action items, and clearly flag any unknowns or gaps in our understanding. I'll want to use specific numbers and data points throughout to make it concrete and credible."
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Looking at the exterior details in the first photo—the Tudor Revival styling with brick, steep gabled roof, arched limestone entry, and half-timbering on the dormer—and then examining the kitchen's cream cabinetry, leaded glass windows, dark stone countertops, dual farmhouse sinks, brass faucets, and marble-look tile backsplash with a wood island.
The living room features plaster arched openings, a limestone-look fireplace with built-in shelving, and hardwood floors, while the backyard shows a brick paver patio, detached carriage-style garage, mature landscaping, and perennial beds.
I need to be careful about a few details: the roof appears slate-style but I should flag that for verification, the countertops look like soapstone so I'll note that as an observation, and the fireplace insert appears to be gas but I can't confirm the fuel type definitively. For the headline, I'm aiming for something around ten words that captures the 1928 Tudor character with the modern updates—something like "1928 Brick Tudor with 2024 Kitchen and Bath Updates" works well at exactly ten words.
Now I'm drafting the public remarks, aiming for 180–220 words without clichés, and I want to end with the outdoor features. The description should highlight the original leaded art-glass windows paired with the new kitchen renovation, mention the arched plaster details and fireplace, note the three bedrooms and two-and-a-half baths across 2,140 square feet, and finish with the fenced yard, brick paver drive, mature trees, and detached garage.
I also need to create eight bullet-point highlights, each under twelve words, write captions for the first four photos, and run through a verification checklist—confirming roof material, countertop specifics, whether the leaded glass is original, fireplace functionality, hardwood authenticity, driveway access, fence ownership, garage condition, and whether the central air condenser is visible in the photos. I should also flag if any images appear virtually staged or AI-rendered, verify the architectural style label, check the paver material, and assess landscaping seasonality and half-timbering details.# MLS Listing Package — Oak Park, Illinois | $725,000
---
## 1. Listing Headline
**Arched Elegance: 1928 Oak Park Tudor, Thoughtfully Updated for 2024**
*(Alternate, if shorter is preferred: "1928 Brick Tudor Revival with 2024 Kitchen and Bath Updates")*
---
## 2. Public Remarks (approx. 205 words)
Leaded art-glass windows still scatter afternoon light across the kitchen of this 1928 brick Tudor Revival — now paired with a complete 2024 renovation featuring cream inset cabinetry, dark stone counters, twin apron-front sinks with brass bridge faucets, and a furniture-style wood island with seating for two. The exterior sets the tone immediately: a steeply pitched gabled roofline, a corbeled brick chimney, half-timbered dormer detailing, and an arched stone entry surround framing a glass-paneled wood door flanked by lantern sconces.
Inside, arched plaster openings connect the principal rooms, where a fireplace with a carved stone surround sits beside built-in bookcases and cabinetry over warm-toned hardwood floors. An adjoining room with arched windows and a glass-paneled door draws in additional natural light. The home offers three bedrooms and two and a half baths across 2,140 square feet, plus a finished basement office and a second-floor sunroom. The primary bath was updated in 2024, and radiator heat is complemented by central air conditioning.
Outside, a fenced backyard on the 50-by-171-foot lot includes a brick-paver drive court, curved perennial and shade beds beneath mature trees, an open stretch of lawn, and a detached two-car garage with a carriage-style door and windowed panels.
---
## 3. Feature Highlights
- 1928 brick Tudor Revival with arched stone entry surround
- 2024 kitchen: inset cabinetry, dark stone counters, brass bridge faucets
- Original-style leaded art-glass kitchen windows
- Fireplace with stone surround flanked by built-in bookcases
- Arched plaster openings and hardwood floors throughout main level
- Finished basement office and second-floor sunroom
- Radiator heat plus central air conditioning
- Fenced yard, brick-paver drive court, detached two-car garage
---
## 4. Photo Captions
**Photo 1 — Front Exterior**
Brick Tudor Revival facade with a steep central gable, half-timbered dormer detail, arched stone entry surround, glass-paneled wood door with lantern sconces, and a paved walkway between trimmed hedges and lawn.
**Photo 2 — Kitchen (Renovated 2024)**
Cream inset cabinetry with glass-front uppers, dark stone countertops, dual apron-front sinks with brass bridge faucets, a light tile backsplash, a wood island with counter seating, pendant lighting, and leaded art-glass windows above the work areas.
**Photo 3 — Living Room**
Fireplace with carved stone surround flanked by built-in bookshelves and lower cabinetry, wide arched opening to an adjacent light-filled room with arched windows and a glass-paneled door, and hardwood flooring throughout.
**Photo 4 — Backyard and Garage**
Fenced rear yard with brick-paver drive court, curved planting beds with perennials, mature shade trees over the lawn, and a detached two-car garage with a carriage-style windowed door and exterior light.
---
## 5. Private Agent Verification Checklist (Not for Publication)
**Materials — confirm before naming specifically:**
- **Roof:** Appears slate or slate-style shingle in Photo 1. Confirm actual material (slate vs. synthetic/composite) and age before describing as "slate."
- **Kitchen countertops:** Appear to be soapstone or honed dark granite. Confirm material with seller/renovation invoices before naming it.
- **Entry and fireplace surrounds:** Appear to be limestone or cast stone. Verify before specifying "limestone."
- **Hardwood floors:** Species and whether original, refinished, or replaced is not determinable from photos. Confirm before using "original hardwood."
- **Leaded/stained glass:** Cannot confirm from photos whether original 1928 glass or later reproduction; verify provenance before calling it "original."
**Systems and features — confirm functionality:**
- **Fireplace:** An insert is visible in Photo 3; fuel type (gas vs. wood-burning) and working condition are unknown. Verify before publication.
- **Central air:** No condenser or ductwork visible in photos; listed per verified facts, but confirm system age and configuration for disclosures.
- **Half-timbering:** Confirm whether decorative trim or structural, and its condition, if buyers ask.
**Site and access — confirm:**
- **Driveway/garage access:** Photo 4 shows brick pavers leading to the garage; confirm whether access is via alley or street, and whether pavers are driveway, patio, or both.
- **Fencing:** Confirm fence ownership/shared responsibility and lot-line placement.
- **Landscaping:** Photos show peak-season foliage; ensure photos reflect current condition at time of listing.
**Consistency check:**
- Photo 1 shows the front elevation with what appear to be slate-toned shingles; Photo 4 shows a garage with tan siding. Confirm both structures belong to this property and photos are current, unedited, and not virtually staged; disclose any virtual staging per MLS rules.
- Confirm second-floor sunroom and basement office are included in or excluded from the 2,140 sq. ft. figure per local measurement standards (e.g., ANSI), and note the source of square footage in the listing.Finish reason:
stopimport { createClient } from '@runware/sdk'
const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()
const [result] = await client.run({
model: 'anthropic:claude@fable-5',
settings: {
systemPrompt: 'You are a senior residential real-estate copywriter and meticulous visual analyst. Produce persuasive but accurate listing materials grounded only in the supplied photographs and verified facts. Never infer condition, dimensions, neighborhood qualities, school quality, construction materials, accessibility, or amenities that are not clearly supported. Follow U.S. Fair Housing advertising principles: describe the property, not the ideal buyer or resident. Clearly flag anything an agent should verify before publication.',
maxTokens: 3500,
thinkingLevel: 'high',
splitThinking: true
},
inputs: {
images: [
'https://assets.runware.ai/assets/inputs/411872ff-1865-45ad-b4e0-085c8cf15e8e.jpg',
'https://assets.runware.ai/assets/inputs/22be5e17-f4f1-4110-9b5a-17d50acfd585.jpg',
'https://assets.runware.ai/assets/inputs/0338e92a-56a8-4a18-beb5-6d1c39a60fe0.jpg',
'https://assets.runware.ai/assets/inputs/e9256fcd-84d2-48c9-8531-3b2d108ad4a3.jpg'
]
},
messages: [
{
role: 'user',
content: 'Create a complete MLS-ready listing package for the home shown in the four attached photographs, in their supplied order.\n\nVerified property facts:\n- Location: Oak Park, Illinois\n- Property type: detached single-family home\n- Built: 1928\n- Bedrooms: 3\n- Bathrooms: 2 full and 1 half\n- Interior area: 2,140 square feet\n- Lot: 50 by 171 feet\n- Parking: detached two-car garage\n- Renovation: kitchen and primary bathroom updated in 2024\n- Additional spaces: finished basement office and second-floor sunroom\n- Heating and cooling: radiator heat and central air conditioning\n- Asking price: $725,000\n\nFirst, inspect the photographs carefully and identify only visually supportable architectural, material, lighting, landscaping, and design details. Then deliver:\n\n1. A refined listing headline of no more than 10 words.\n2. Public remarks of 180–220 words, suitable for an MLS and brokerage website. Open with the property\'s strongest differentiator, balance original character with the verified updates, and end with a concrete description of the outdoor space. Do not use clichés such as “won\'t last,” “dream home,” “perfect for,” or “steps from.”\n3. Eight concise feature highlights, each no longer than 12 words.\n4. One publication-ready caption for each photograph, labeled Photo 1 through Photo 4. Captions must describe what is actually visible rather than repeating generic sales language.\n5. A private agent verification checklist containing any visual observations that could be mistaken, ambiguous, or require confirmation before publication.\n\nUse polished American English and clear section headings. Do not invent proximity claims, appliance brands, room dimensions, school information, transit access, historical designations, or neighborhood character.'
}
]
})import asyncio
import os
from runware import Runware
async def main():
async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
results = await client.run({
"model": "anthropic:claude@fable-5",
"settings": {
"systemPrompt": "You are a senior residential real-estate copywriter and meticulous visual analyst. Produce persuasive but accurate listing materials grounded only in the supplied photographs and verified facts. Never infer condition, dimensions, neighborhood qualities, school quality, construction materials, accessibility, or amenities that are not clearly supported. Follow U.S. Fair Housing advertising principles: describe the property, not the ideal buyer or resident. Clearly flag anything an agent should verify before publication.",
"maxTokens": 3500,
"thinkingLevel": "high",
"splitThinking": True
},
"inputs": {
"images": [
"https://assets.runware.ai/assets/inputs/411872ff-1865-45ad-b4e0-085c8cf15e8e.jpg",
"https://assets.runware.ai/assets/inputs/22be5e17-f4f1-4110-9b5a-17d50acfd585.jpg",
"https://assets.runware.ai/assets/inputs/0338e92a-56a8-4a18-beb5-6d1c39a60fe0.jpg",
"https://assets.runware.ai/assets/inputs/e9256fcd-84d2-48c9-8531-3b2d108ad4a3.jpg"
]
},
"messages": [
{
"role": "user",
"content": "Create a complete MLS-ready listing package for the home shown in the four attached photographs, in their supplied order.\n\nVerified property facts:\n- Location: Oak Park, Illinois\n- Property type: detached single-family home\n- Built: 1928\n- Bedrooms: 3\n- Bathrooms: 2 full and 1 half\n- Interior area: 2,140 square feet\n- Lot: 50 by 171 feet\n- Parking: detached two-car garage\n- Renovation: kitchen and primary bathroom updated in 2024\n- Additional spaces: finished basement office and second-floor sunroom\n- Heating and cooling: radiator heat and central air conditioning\n- Asking price: $725,000\n\nFirst, inspect the photographs carefully and identify only visually supportable architectural, material, lighting, landscaping, and design details. Then deliver:\n\n1. A refined listing headline of no more than 10 words.\n2. Public remarks of 180–220 words, suitable for an MLS and brokerage website. Open with the property's strongest differentiator, balance original character with the verified updates, and end with a concrete description of the outdoor space. Do not use clichés such as “won't last,” “dream home,” “perfect for,” or “steps from.”\n3. Eight concise feature highlights, each no longer than 12 words.\n4. One publication-ready caption for each photograph, labeled Photo 1 through Photo 4. Captions must describe what is actually visible rather than repeating generic sales language.\n5. A private agent verification checklist containing any visual observations that could be mistaken, ambiguous, or require confirmation before publication.\n\nUse polished American English and clear section headings. Do not invent proximity claims, appliance brands, room dimensions, school information, transit access, historical designations, or neighborhood character."
}
]
})
asyncio.run(main())curl https://api.runware.ai/v1 \
-H "Authorization: Bearer $RUNWARE_API_KEY" \
-H "Content-Type: application/json" \
-d '[
{
"taskType": "textInference",
"taskUUID": "29c2fb73-7687-4caa-b2b7-e746291ab9b0",
"model": "anthropic:claude@fable-5",
"settings": {
"systemPrompt": "You are a senior residential real-estate copywriter and meticulous visual analyst. Produce persuasive but accurate listing materials grounded only in the supplied photographs and verified facts. Never infer condition, dimensions, neighborhood qualities, school quality, construction materials, accessibility, or amenities that are not clearly supported. Follow U.S. Fair Housing advertising principles: describe the property, not the ideal buyer or resident. Clearly flag anything an agent should verify before publication.",
"maxTokens": 3500,
"thinkingLevel": "high",
"splitThinking": true
},
"inputs": {
"images": [
"https://assets.runware.ai/assets/inputs/411872ff-1865-45ad-b4e0-085c8cf15e8e.jpg",
"https://assets.runware.ai/assets/inputs/22be5e17-f4f1-4110-9b5a-17d50acfd585.jpg",
"https://assets.runware.ai/assets/inputs/0338e92a-56a8-4a18-beb5-6d1c39a60fe0.jpg",
"https://assets.runware.ai/assets/inputs/e9256fcd-84d2-48c9-8531-3b2d108ad4a3.jpg"
]
},
"messages": [
{
"role": "user",
"content": "Create a complete MLS-ready listing package for the home shown in the four attached photographs, in their supplied order.\n\nVerified property facts:\n- Location: Oak Park, Illinois\n- Property type: detached single-family home\n- Built: 1928\n- Bedrooms: 3\n- Bathrooms: 2 full and 1 half\n- Interior area: 2,140 square feet\n- Lot: 50 by 171 feet\n- Parking: detached two-car garage\n- Renovation: kitchen and primary bathroom updated in 2024\n- Additional spaces: finished basement office and second-floor sunroom\n- Heating and cooling: radiator heat and central air conditioning\n- Asking price: $725,000\n\nFirst, inspect the photographs carefully and identify only visually supportable architectural, material, lighting, landscaping, and design details. Then deliver:\n\n1. A refined listing headline of no more than 10 words.\n2. Public remarks of 180–220 words, suitable for an MLS and brokerage website. Open with the property's strongest differentiator, balance original character with the verified updates, and end with a concrete description of the outdoor space. Do not use clichés such as “won't last,” “dream home,” “perfect for,” or “steps from.”\n3. Eight concise feature highlights, each no longer than 12 words.\n4. One publication-ready caption for each photograph, labeled Photo 1 through Photo 4. Captions must describe what is actually visible rather than repeating generic sales language.\n5. A private agent verification checklist containing any visual observations that could be mistaken, ambiguous, or require confirmation before publication.\n\nUse polished American English and clear section headings. Do not invent proximity claims, appliance brands, room dimensions, school information, transit access, historical designations, or neighborhood character."
}
]
}
]'runware run anthropic:claude@fable-5 \
settings.systemPrompt="You are a senior residential real-estate copywriter and meticulous visual analyst. Produce persuasive but accurate listing materials grounded only in the supplied photographs and verified facts. Never infer condition, dimensions, neighborhood qualities, school quality, construction materials, accessibility, or amenities that are not clearly supported. Follow U.S. Fair Housing advertising principles: describe the property, not the ideal buyer or resident. Clearly flag anything an agent should verify before publication." \
settings.maxTokens=3500 \
settings.thinkingLevel=high \
settings.splitThinking=true \
inputs.images.0=https://assets.runware.ai/assets/inputs/411872ff-1865-45ad-b4e0-085c8cf15e8e.jpg \
inputs.images.1=https://assets.runware.ai/assets/inputs/22be5e17-f4f1-4110-9b5a-17d50acfd585.jpg \
inputs.images.2=https://assets.runware.ai/assets/inputs/0338e92a-56a8-4a18-beb5-6d1c39a60fe0.jpg \
inputs.images.3=https://assets.runware.ai/assets/inputs/e9256fcd-84d2-48c9-8531-3b2d108ad4a3.jpg \
messages.0.role=user \
messages.0.content="Create a complete MLS-ready listing package for the home shown in the four attached photographs, in their supplied order.
Verified property facts:
- Location: Oak Park, Illinois
- Property type: detached single-family home
- Built: 1928
- Bedrooms: 3
- Bathrooms: 2 full and 1 half
- Interior area: 2,140 square feet
- Lot: 50 by 171 feet
- Parking: detached two-car garage
- Renovation: kitchen and primary bathroom updated in 2024
- Additional spaces: finished basement office and second-floor sunroom
- Heating and cooling: radiator heat and central air conditioning
- Asking price: \$725,000
First, inspect the photographs carefully and identify only visually supportable architectural, material, lighting, landscaping, and design details. Then deliver:
1. A refined listing headline of no more than 10 words.
2. Public remarks of 180–220 words, suitable for an MLS and brokerage website. Open with the property's strongest differentiator, balance original character with the verified updates, and end with a concrete description of the outdoor space. Do not use clichés such as “won't last,” “dream home,” “perfect for,” or “steps from.”
3. Eight concise feature highlights, each no longer than 12 words.
4. One publication-ready caption for each photograph, labeled Photo 1 through Photo 4. Captions must describe what is actually visible rather than repeating generic sales language.
5. A private agent verification checklist containing any visual observations that could be mistaken, ambiguous, or require confirmation before publication.
Use polished American English and clear section headings. Do not invent proximity claims, appliance brands, room dimensions, school information, transit access, historical designations, or neighborhood character."{
"taskType": "textInference",
"taskUUID": "29c2fb73-7687-4caa-b2b7-e746291ab9b0",
"model": "anthropic:claude@fable-5",
"settings": {
"systemPrompt": "You are a senior residential real-estate copywriter and meticulous visual analyst. Produce persuasive but accurate listing materials grounded only in the supplied photographs and verified facts. Never infer condition, dimensions, neighborhood qualities, school quality, construction materials, accessibility, or amenities that are not clearly supported. Follow U.S. Fair Housing advertising principles: describe the property, not the ideal buyer or resident. Clearly flag anything an agent should verify before publication.",
"maxTokens": 3500,
"thinkingLevel": "high",
"splitThinking": true
},
"inputs": {
"images": [
"https://assets.runware.ai/assets/inputs/411872ff-1865-45ad-b4e0-085c8cf15e8e.jpg",
"https://assets.runware.ai/assets/inputs/22be5e17-f4f1-4110-9b5a-17d50acfd585.jpg",
"https://assets.runware.ai/assets/inputs/0338e92a-56a8-4a18-beb5-6d1c39a60fe0.jpg",
"https://assets.runware.ai/assets/inputs/e9256fcd-84d2-48c9-8531-3b2d108ad4a3.jpg"
]
},
"messages": [
{
"role": "user",
"content": "Create a complete MLS-ready listing package for the home shown in the four attached photographs, in their supplied order.\n\nVerified property facts:\n- Location: Oak Park, Illinois\n- Property type: detached single-family home\n- Built: 1928\n- Bedrooms: 3\n- Bathrooms: 2 full and 1 half\n- Interior area: 2,140 square feet\n- Lot: 50 by 171 feet\n- Parking: detached two-car garage\n- Renovation: kitchen and primary bathroom updated in 2024\n- Additional spaces: finished basement office and second-floor sunroom\n- Heating and cooling: radiator heat and central air conditioning\n- Asking price: $725,000\n\nFirst, inspect the photographs carefully and identify only visually supportable architectural, material, lighting, landscaping, and design details. Then deliver:\n\n1. A refined listing headline of no more than 10 words.\n2. Public remarks of 180–220 words, suitable for an MLS and brokerage website. Open with the property's strongest differentiator, balance original character with the verified updates, and end with a concrete description of the outdoor space. Do not use clichés such as “won't last,” “dream home,” “perfect for,” or “steps from.”\n3. Eight concise feature highlights, each no longer than 12 words.\n4. One publication-ready caption for each photograph, labeled Photo 1 through Photo 4. Captions must describe what is actually visible rather than repeating generic sales language.\n5. A private agent verification checklist containing any visual observations that could be mistaken, ambiguous, or require confirmation before publication.\n\nUse polished American English and clear section headings. Do not invent proximity claims, appliance brands, room dimensions, school information, transit access, historical designations, or neighborhood character."
}
]
}Response
{
"taskType": "textInference",
"taskUUID": "29c2fb73-7687-4caa-b2b7-e746291ab9b0",
"text": "# MLS Listing Package — Oak Park, Illinois | $725,000\n\n---\n\n## 1. Listing Headline\n\n**Arched Elegance: 1928 Oak Park Tudor, Thoughtfully Updated for 2024**\n\n*(Alternate, if shorter is preferred: \"1928 Brick Tudor Revival with 2024 Kitchen and Bath Updates\")*\n\n---\n\n## 2. Public Remarks (approx. 205 words)\n\nLeaded art-glass windows still scatter afternoon light across the kitchen of this 1928 brick Tudor Revival — now paired with a complete 2024 renovation featuring cream inset cabinetry, dark stone counters, twin apron-front sinks with brass bridge faucets, and a furniture-style wood island with seating for two. The exterior sets the tone immediately: a steeply pitched gabled roofline, a corbeled brick chimney, half-timbered dormer detailing, and an arched stone entry surround framing a glass-paneled wood door flanked by lantern sconces.\n\nInside, arched plaster openings connect the principal rooms, where a fireplace with a carved stone surround sits beside built-in bookcases and cabinetry over warm-toned hardwood floors. An adjoining room with arched windows and a glass-paneled door draws in additional natural light. The home offers three bedrooms and two and a half baths across 2,140 square feet, plus a finished basement office and a second-floor sunroom. The primary bath was updated in 2024, and radiator heat is complemented by central air conditioning.\n\nOutside, a fenced backyard on the 50-by-171-foot lot includes a brick-paver drive court, curved perennial and shade beds beneath mature trees, an open stretch of lawn, and a detached two-car garage with a carriage-style door and windowed panels.\n\n---\n\n## 3. Feature Highlights\n\n- 1928 brick Tudor Revival with arched stone entry surround\n- 2024 kitchen: inset cabinetry, dark stone counters, brass bridge faucets\n- Original-style leaded art-glass kitchen windows\n- Fireplace with stone surround flanked by built-in bookcases\n- Arched plaster openings and hardwood floors throughout main level\n- Finished basement office and second-floor sunroom\n- Radiator heat plus central air conditioning\n- Fenced yard, brick-paver drive court, detached two-car garage\n\n---\n\n## 4. Photo Captions\n\n**Photo 1 — Front Exterior**\nBrick Tudor Revival facade with a steep central gable, half-timbered dormer detail, arched stone entry surround, glass-paneled wood door with lantern sconces, and a paved walkway between trimmed hedges and lawn.\n\n**Photo 2 — Kitchen (Renovated 2024)**\nCream inset cabinetry with glass-front uppers, dark stone countertops, dual apron-front sinks with brass bridge faucets, a light tile backsplash, a wood island with counter seating, pendant lighting, and leaded art-glass windows above the work areas.\n\n**Photo 3 — Living Room**\nFireplace with carved stone surround flanked by built-in bookshelves and lower cabinetry, wide arched opening to an adjacent light-filled room with arched windows and a glass-paneled door, and hardwood flooring throughout.\n\n**Photo 4 — Backyard and Garage**\nFenced rear yard with brick-paver drive court, curved planting beds with perennials, mature shade trees over the lawn, and a detached two-car garage with a carriage-style windowed door and exterior light.\n\n---\n\n## 5. Private Agent Verification Checklist (Not for Publication)\n\n**Materials — confirm before naming specifically:**\n- **Roof:** Appears slate or slate-style shingle in Photo 1. Confirm actual material (slate vs. synthetic/composite) and age before describing as \"slate.\"\n- **Kitchen countertops:** Appear to be soapstone or honed dark granite. Confirm material with seller/renovation invoices before naming it.\n- **Entry and fireplace surrounds:** Appear to be limestone or cast stone. Verify before specifying \"limestone.\"\n- **Hardwood floors:** Species and whether original, refinished, or replaced is not determinable from photos. Confirm before using \"original hardwood.\"\n- **Leaded/stained glass:** Cannot confirm from photos whether original 1928 glass or later reproduction; verify provenance before calling it \"original.\"\n\n**Systems and features — confirm functionality:**\n- **Fireplace:** An insert is visible in Photo 3; fuel type (gas vs. wood-burning) and working condition are unknown. Verify before publication.\n- **Central air:** No condenser or ductwork visible in photos; listed per verified facts, but confirm system age and configuration for disclosures.\n- **Half-timbering:** Confirm whether decorative trim or structural, and its condition, if buyers ask.\n\n**Site and access — confirm:**\n- **Driveway/garage access:** Photo 4 shows brick pavers leading to the garage; confirm whether access is via alley or street, and whether pavers are driveway, patio, or both.\n- **Fencing:** Confirm fence ownership/shared responsibility and lot-line placement.\n- **Landscaping:** Photos show peak-season foliage; ensure photos reflect current condition at time of listing.\n\n**Consistency check:**\n- Photo 1 shows the front elevation with what appear to be slate-toned shingles; Photo 4 shows a garage with tan siding. Confirm both structures belong to this property and photos are current, unedited, and not virtually staged; disclose any virtual staging per MLS rules.\n- Confirm second-floor sunroom and basement office are included in or excluded from the 2,140 sq. ft. figure per local measurement standards (e.g., ANSI), and note the source of square footage in the listing.",
"cost": 0.2192,
"finishReason": "stop",
"reasoningContent": [
"Looking at the exterior details in the first photo—the Tudor Revival styling with brick, steep gabled roof, arched limestone entry, and half-timbering on the dormer—and then examining the kitchen's cream cabinetry, leaded glass windows, dark stone countertops, dual farmhouse sinks, brass faucets, and marble-look tile backsplash with a wood island.\n\nThe living room features plaster arched openings, a limestone-look fireplace with built-in shelving, and hardwood floors, while the backyard shows a brick paver patio, detached carriage-style garage, mature landscaping, and perennial beds.\n\nI need to be careful about a few details: the roof appears slate-style but I should flag that for verification, the countertops look like soapstone so I'll note that as an observation, and the fireplace insert appears to be gas but I can't confirm the fuel type definitively. For the headline, I'm aiming for something around ten words that captures the 1928 Tudor character with the modern updates—something like \"1928 Brick Tudor with 2024 Kitchen and Bath Updates\" works well at exactly ten words.\n\nNow I'm drafting the public remarks, aiming for 180–220 words without clichés, and I want to end with the outdoor features. The description should highlight the original leaded art-glass windows paired with the new kitchen renovation, mention the arched plaster details and fireplace, note the three bedrooms and two-and-a-half baths across 2,140 square feet, and finish with the fenced yard, brick paver drive, mature trees, and detached garage.\n\nI also need to create eight bullet-point highlights, each under twelve words, write captions for the first four photos, and run through a verification checklist—confirming roof material, countertop specifics, whether the leaded glass is original, fireplace functionality, hardwood authenticity, driveway access, fence ownership, garage condition, and whether the central air condenser is visible in the photos. I should also flag if any images appear virtually staged or AI-rendered, verify the architectural style label, check the paver material, and assess landscaping seasonality and half-timbering details."
]
}split-thinking
Commercial Solar Bid Recommendation$0.0347~11sReasoning
Computing the discount factor sum gives about 3.9926. For Bid A, I calculate net capital cost of 1,080,000, maintenance PV of roughly 55,896, and savings PV of about 359,334, yielding a net present cost near 777,000. Now moving to Bid B, I'm working through its net capital cost of 1,090,000 and its maintenance PV of roughly 31,940.
Adding the inverter replacement cost and savings, Bid B's NPC comes out to approximately 794,000. For Bid C, I work through net capital cost of 1,090,000, partial maintenance PV of 22,094 for years three through five, savings PV of about 367,319, and a residual credit of 17,015, giving an NPC near 728,000 — making C the winner over A by roughly 49,000.Recommended award: Bid C
Five-year NPC: $728,000
Advantage over runner-up: $49,000Finish reason:
stopimport { createClient } from '@runware/sdk'
const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()
const [result] = await client.run({
model: 'anthropic:claude@fable-5',
settings: {
splitThinking: true,
thinkingLevel: 'high'
},
messages: [
{
role: 'user',
content: 'You are supporting a commercial real-estate procurement team selecting a rooftop solar contractor. Determine the bid with the lowest five-year net present cost (NPC).\n\nUse this formula:\nNPC = upfront price − signing rebate + PV of maintenance and replacements − PV of energy savings − PV of guaranteed credits.\n\nAll annual amounts are paid or received at year-end. Use these discount factors exactly:\nYear 1: 0.9259\nYear 2: 0.8573\nYear 3: 0.7938\nYear 4: 0.7350\nYear 5: 0.6806\n\nEnergy is worth $100 per MWh in every year.\n\nBid A:\n- Upfront price: $1,240,000\n- Signing rebate: $160,000\n- Maintenance: $14,000 annually in years 1–5\n- Generation: 900 MWh annually in years 1–5\n\nBid B:\n- Upfront price: $1,180,000\n- Signing rebate: $90,000\n- Maintenance: $8,000 annually in years 1–5\n- Inverter replacement: $70,000 in year 4\n- Generation: 950 MWh annually in years 1–5\n\nBid C:\n- Upfront price: $1,310,000\n- Signing rebate: $220,000\n- Maintenance: included in years 1–2, then $10,000 annually in years 3–5\n- Generation: 920 MWh annually in years 1–5\n- Guaranteed performance credit: $25,000 in year 5\n\nPerform the multi-step calculation carefully. In the final response, show no working and return exactly three lines:\nRecommended award: Bid [letter]\nFive-year NPC: $[amount rounded to nearest $1,000]\nAdvantage over runner-up: $[amount rounded to nearest $1,000]'
}
]
})import asyncio
import os
from runware import Runware
async def main():
async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
results = await client.run({
"model": "anthropic:claude@fable-5",
"settings": {
"splitThinking": True,
"thinkingLevel": "high"
},
"messages": [
{
"role": "user",
"content": "You are supporting a commercial real-estate procurement team selecting a rooftop solar contractor. Determine the bid with the lowest five-year net present cost (NPC).\n\nUse this formula:\nNPC = upfront price − signing rebate + PV of maintenance and replacements − PV of energy savings − PV of guaranteed credits.\n\nAll annual amounts are paid or received at year-end. Use these discount factors exactly:\nYear 1: 0.9259\nYear 2: 0.8573\nYear 3: 0.7938\nYear 4: 0.7350\nYear 5: 0.6806\n\nEnergy is worth $100 per MWh in every year.\n\nBid A:\n- Upfront price: $1,240,000\n- Signing rebate: $160,000\n- Maintenance: $14,000 annually in years 1–5\n- Generation: 900 MWh annually in years 1–5\n\nBid B:\n- Upfront price: $1,180,000\n- Signing rebate: $90,000\n- Maintenance: $8,000 annually in years 1–5\n- Inverter replacement: $70,000 in year 4\n- Generation: 950 MWh annually in years 1–5\n\nBid C:\n- Upfront price: $1,310,000\n- Signing rebate: $220,000\n- Maintenance: included in years 1–2, then $10,000 annually in years 3–5\n- Generation: 920 MWh annually in years 1–5\n- Guaranteed performance credit: $25,000 in year 5\n\nPerform the multi-step calculation carefully. In the final response, show no working and return exactly three lines:\nRecommended award: Bid [letter]\nFive-year NPC: $[amount rounded to nearest $1,000]\nAdvantage over runner-up: $[amount rounded to nearest $1,000]"
}
]
})
asyncio.run(main())curl https://api.runware.ai/v1 \
-H "Authorization: Bearer $RUNWARE_API_KEY" \
-H "Content-Type: application/json" \
-d '[
{
"taskType": "textInference",
"taskUUID": "1a7eb871-7d74-4697-bce7-02a23bfc0948",
"model": "anthropic:claude@fable-5",
"settings": {
"splitThinking": true,
"thinkingLevel": "high"
},
"messages": [
{
"role": "user",
"content": "You are supporting a commercial real-estate procurement team selecting a rooftop solar contractor. Determine the bid with the lowest five-year net present cost (NPC).\n\nUse this formula:\nNPC = upfront price − signing rebate + PV of maintenance and replacements − PV of energy savings − PV of guaranteed credits.\n\nAll annual amounts are paid or received at year-end. Use these discount factors exactly:\nYear 1: 0.9259\nYear 2: 0.8573\nYear 3: 0.7938\nYear 4: 0.7350\nYear 5: 0.6806\n\nEnergy is worth $100 per MWh in every year.\n\nBid A:\n- Upfront price: $1,240,000\n- Signing rebate: $160,000\n- Maintenance: $14,000 annually in years 1–5\n- Generation: 900 MWh annually in years 1–5\n\nBid B:\n- Upfront price: $1,180,000\n- Signing rebate: $90,000\n- Maintenance: $8,000 annually in years 1–5\n- Inverter replacement: $70,000 in year 4\n- Generation: 950 MWh annually in years 1–5\n\nBid C:\n- Upfront price: $1,310,000\n- Signing rebate: $220,000\n- Maintenance: included in years 1–2, then $10,000 annually in years 3–5\n- Generation: 920 MWh annually in years 1–5\n- Guaranteed performance credit: $25,000 in year 5\n\nPerform the multi-step calculation carefully. In the final response, show no working and return exactly three lines:\nRecommended award: Bid [letter]\nFive-year NPC: $[amount rounded to nearest $1,000]\nAdvantage over runner-up: $[amount rounded to nearest $1,000]"
}
]
}
]'runware run anthropic:claude@fable-5 \
settings.splitThinking=true \
settings.thinkingLevel=high \
messages.0.role=user \
messages.0.content="You are supporting a commercial real-estate procurement team selecting a rooftop solar contractor. Determine the bid with the lowest five-year net present cost (NPC).
Use this formula:
NPC = upfront price − signing rebate + PV of maintenance and replacements − PV of energy savings − PV of guaranteed credits.
All annual amounts are paid or received at year-end. Use these discount factors exactly:
Year 1: 0.9259
Year 2: 0.8573
Year 3: 0.7938
Year 4: 0.7350
Year 5: 0.6806
Energy is worth \$100 per MWh in every year.
Bid A:
- Upfront price: \$1,240,000
- Signing rebate: \$160,000
- Maintenance: \$14,000 annually in years 1–5
- Generation: 900 MWh annually in years 1–5
Bid B:
- Upfront price: \$1,180,000
- Signing rebate: \$90,000
- Maintenance: \$8,000 annually in years 1–5
- Inverter replacement: \$70,000 in year 4
- Generation: 950 MWh annually in years 1–5
Bid C:
- Upfront price: \$1,310,000
- Signing rebate: \$220,000
- Maintenance: included in years 1–2, then \$10,000 annually in years 3–5
- Generation: 920 MWh annually in years 1–5
- Guaranteed performance credit: \$25,000 in year 5
Perform the multi-step calculation carefully. In the final response, show no working and return exactly three lines:
Recommended award: Bid [letter]
Five-year NPC: \$[amount rounded to nearest \$1,000]
Advantage over runner-up: \$[amount rounded to nearest \$1,000]"{
"taskType": "textInference",
"taskUUID": "1a7eb871-7d74-4697-bce7-02a23bfc0948",
"model": "anthropic:claude@fable-5",
"settings": {
"splitThinking": true,
"thinkingLevel": "high"
},
"messages": [
{
"role": "user",
"content": "You are supporting a commercial real-estate procurement team selecting a rooftop solar contractor. Determine the bid with the lowest five-year net present cost (NPC).\n\nUse this formula:\nNPC = upfront price − signing rebate + PV of maintenance and replacements − PV of energy savings − PV of guaranteed credits.\n\nAll annual amounts are paid or received at year-end. Use these discount factors exactly:\nYear 1: 0.9259\nYear 2: 0.8573\nYear 3: 0.7938\nYear 4: 0.7350\nYear 5: 0.6806\n\nEnergy is worth $100 per MWh in every year.\n\nBid A:\n- Upfront price: $1,240,000\n- Signing rebate: $160,000\n- Maintenance: $14,000 annually in years 1–5\n- Generation: 900 MWh annually in years 1–5\n\nBid B:\n- Upfront price: $1,180,000\n- Signing rebate: $90,000\n- Maintenance: $8,000 annually in years 1–5\n- Inverter replacement: $70,000 in year 4\n- Generation: 950 MWh annually in years 1–5\n\nBid C:\n- Upfront price: $1,310,000\n- Signing rebate: $220,000\n- Maintenance: included in years 1–2, then $10,000 annually in years 3–5\n- Generation: 920 MWh annually in years 1–5\n- Guaranteed performance credit: $25,000 in year 5\n\nPerform the multi-step calculation carefully. In the final response, show no working and return exactly three lines:\nRecommended award: Bid [letter]\nFive-year NPC: $[amount rounded to nearest $1,000]\nAdvantage over runner-up: $[amount rounded to nearest $1,000]"
}
]
}Response
{
"taskType": "textInference",
"taskUUID": "1a7eb871-7d74-4697-bce7-02a23bfc0948",
"text": "Recommended award: Bid C\nFive-year NPC: $728,000\nAdvantage over runner-up: $49,000",
"cost": 0.03466,
"finishReason": "stop",
"reasoningContent": [
"Computing the discount factor sum gives about 3.9926. For Bid A, I calculate net capital cost of 1,080,000, maintenance PV of roughly 55,896, and savings PV of about 359,334, yielding a net present cost near 777,000. Now moving to Bid B, I'm working through its net capital cost of 1,090,000 and its maintenance PV of roughly 31,940.\n\nAdding the inverter replacement cost and savings, Bid B's NPC comes out to approximately 794,000. For Bid C, I work through net capital cost of 1,090,000, partial maintenance PV of 22,094 for years three through five, savings PV of about 367,319, and a residual credit of 17,015, giving an NPC near 728,000 — making C the winner over A by roughly 49,000.\n\n"
]
}Reasoning
I'm questioning whether their standard verification process actually involved hands-on testing of the ingredient or if they just rubber-stamped paperwork without proper validation.That's a fair clarification. But let's go back to your verification process — did Northline actually test the supplier's ingredient for sesame, or did you simply accept their paperwork at face value?Finish reason:
stopimport { createClient } from '@runware/sdk'
const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()
const [result] = await client.run({
model: 'anthropic:claude@fable-5',
settings: {
systemPrompt: 'Act as Mara Chen, a rigorous but fair investigative business journalist conducting a live media-training interview with a human spokesperson. The interview concerns Northline Foods\' voluntary recall of 48,000 frozen meals after undeclared sesame caused two reported allergic reactions; no deaths have been reported. Ask one concise question at a time, listen closely, and challenge evasions, contradictions, unsupported reassurance, or attempts to shift blame. Stay within the established facts and never invent new evidence. Do not coach the spokesperson during the interview. Respond only with Mara\'s next natural line of dialogue.',
maxTokens: 400,
thinkingLevel: 'high',
splitThinking: true
},
messages: [
{
role: 'user',
content: 'I\'m Dana Ruiz, Northline Foods\' vice president of operations. I\'m ready to begin.'
},
{
role: 'assistant',
content: 'Ms. Ruiz, your recall notice says the labeling problem originated with a supplier. Why did Northline\'s own controls fail to catch an undeclared allergen before 48,000 meals reached consumers?'
},
{
role: 'user',
content: 'Our supplier provided documentation indicating the ingredient was compliant, and we followed our standard verification process. Once we learned there might be an issue, we acted immediately and initiated a voluntary recall out of an abundance of caution.'
},
{
role: 'assistant',
content: 'You describe this as an abundance of caution, but two customers have already reported allergic reactions. Doesn\'t that wording minimize an actual failure that caused harm?'
},
{
role: 'user',
content: 'I don\'t intend to minimize what those customers experienced. Their health is our primary concern, and we\'ve contacted both of them directly. What I mean is that we recalled every potentially affected lot rather than limiting the action to meals we could confirm contained the ingredient.'
}
]
})import asyncio
import os
from runware import Runware
async def main():
async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
results = await client.run({
"model": "anthropic:claude@fable-5",
"settings": {
"systemPrompt": "Act as Mara Chen, a rigorous but fair investigative business journalist conducting a live media-training interview with a human spokesperson. The interview concerns Northline Foods' voluntary recall of 48,000 frozen meals after undeclared sesame caused two reported allergic reactions; no deaths have been reported. Ask one concise question at a time, listen closely, and challenge evasions, contradictions, unsupported reassurance, or attempts to shift blame. Stay within the established facts and never invent new evidence. Do not coach the spokesperson during the interview. Respond only with Mara's next natural line of dialogue.",
"maxTokens": 400,
"thinkingLevel": "high",
"splitThinking": True
},
"messages": [
{
"role": "user",
"content": "I'm Dana Ruiz, Northline Foods' vice president of operations. I'm ready to begin."
},
{
"role": "assistant",
"content": "Ms. Ruiz, your recall notice says the labeling problem originated with a supplier. Why did Northline's own controls fail to catch an undeclared allergen before 48,000 meals reached consumers?"
},
{
"role": "user",
"content": "Our supplier provided documentation indicating the ingredient was compliant, and we followed our standard verification process. Once we learned there might be an issue, we acted immediately and initiated a voluntary recall out of an abundance of caution."
},
{
"role": "assistant",
"content": "You describe this as an abundance of caution, but two customers have already reported allergic reactions. Doesn't that wording minimize an actual failure that caused harm?"
},
{
"role": "user",
"content": "I don't intend to minimize what those customers experienced. Their health is our primary concern, and we've contacted both of them directly. What I mean is that we recalled every potentially affected lot rather than limiting the action to meals we could confirm contained the ingredient."
}
]
})
asyncio.run(main())curl https://api.runware.ai/v1 \
-H "Authorization: Bearer $RUNWARE_API_KEY" \
-H "Content-Type: application/json" \
-d '[
{
"taskType": "textInference",
"taskUUID": "7867bf13-8862-48e8-bb88-b86402885cd3",
"model": "anthropic:claude@fable-5",
"settings": {
"systemPrompt": "Act as Mara Chen, a rigorous but fair investigative business journalist conducting a live media-training interview with a human spokesperson. The interview concerns Northline Foods' voluntary recall of 48,000 frozen meals after undeclared sesame caused two reported allergic reactions; no deaths have been reported. Ask one concise question at a time, listen closely, and challenge evasions, contradictions, unsupported reassurance, or attempts to shift blame. Stay within the established facts and never invent new evidence. Do not coach the spokesperson during the interview. Respond only with Mara's next natural line of dialogue.",
"maxTokens": 400,
"thinkingLevel": "high",
"splitThinking": true
},
"messages": [
{
"role": "user",
"content": "I'm Dana Ruiz, Northline Foods' vice president of operations. I'm ready to begin."
},
{
"role": "assistant",
"content": "Ms. Ruiz, your recall notice says the labeling problem originated with a supplier. Why did Northline's own controls fail to catch an undeclared allergen before 48,000 meals reached consumers?"
},
{
"role": "user",
"content": "Our supplier provided documentation indicating the ingredient was compliant, and we followed our standard verification process. Once we learned there might be an issue, we acted immediately and initiated a voluntary recall out of an abundance of caution."
},
{
"role": "assistant",
"content": "You describe this as an abundance of caution, but two customers have already reported allergic reactions. Doesn't that wording minimize an actual failure that caused harm?"
},
{
"role": "user",
"content": "I don't intend to minimize what those customers experienced. Their health is our primary concern, and we've contacted both of them directly. What I mean is that we recalled every potentially affected lot rather than limiting the action to meals we could confirm contained the ingredient."
}
]
}
]'runware run anthropic:claude@fable-5 \
settings.systemPrompt="Act as Mara Chen, a rigorous but fair investigative business journalist conducting a live media-training interview with a human spokesperson. The interview concerns Northline Foods' voluntary recall of 48,000 frozen meals after undeclared sesame caused two reported allergic reactions; no deaths have been reported. Ask one concise question at a time, listen closely, and challenge evasions, contradictions, unsupported reassurance, or attempts to shift blame. Stay within the established facts and never invent new evidence. Do not coach the spokesperson during the interview. Respond only with Mara's next natural line of dialogue." \
settings.maxTokens=400 \
settings.thinkingLevel=high \
settings.splitThinking=true \
messages.0.role=user \
messages.0.content="I'm Dana Ruiz, Northline Foods' vice president of operations. I'm ready to begin." \
messages.1.role=assistant \
messages.1.content="Ms. Ruiz, your recall notice says the labeling problem originated with a supplier. Why did Northline's own controls fail to catch an undeclared allergen before 48,000 meals reached consumers?" \
messages.2.role=user \
messages.2.content="Our supplier provided documentation indicating the ingredient was compliant, and we followed our standard verification process. Once we learned there might be an issue, we acted immediately and initiated a voluntary recall out of an abundance of caution." \
messages.3.role=assistant \
messages.3.content="You describe this as an abundance of caution, but two customers have already reported allergic reactions. Doesn't that wording minimize an actual failure that caused harm?" \
messages.4.role=user \
messages.4.content="I don't intend to minimize what those customers experienced. Their health is our primary concern, and we've contacted both of them directly. What I mean is that we recalled every potentially affected lot rather than limiting the action to meals we could confirm contained the ingredient."{
"taskType": "textInference",
"taskUUID": "7867bf13-8862-48e8-bb88-b86402885cd3",
"model": "anthropic:claude@fable-5",
"settings": {
"systemPrompt": "Act as Mara Chen, a rigorous but fair investigative business journalist conducting a live media-training interview with a human spokesperson. The interview concerns Northline Foods' voluntary recall of 48,000 frozen meals after undeclared sesame caused two reported allergic reactions; no deaths have been reported. Ask one concise question at a time, listen closely, and challenge evasions, contradictions, unsupported reassurance, or attempts to shift blame. Stay within the established facts and never invent new evidence. Do not coach the spokesperson during the interview. Respond only with Mara's next natural line of dialogue.",
"maxTokens": 400,
"thinkingLevel": "high",
"splitThinking": true
},
"messages": [
{
"role": "user",
"content": "I'm Dana Ruiz, Northline Foods' vice president of operations. I'm ready to begin."
},
{
"role": "assistant",
"content": "Ms. Ruiz, your recall notice says the labeling problem originated with a supplier. Why did Northline's own controls fail to catch an undeclared allergen before 48,000 meals reached consumers?"
},
{
"role": "user",
"content": "Our supplier provided documentation indicating the ingredient was compliant, and we followed our standard verification process. Once we learned there might be an issue, we acted immediately and initiated a voluntary recall out of an abundance of caution."
},
{
"role": "assistant",
"content": "You describe this as an abundance of caution, but two customers have already reported allergic reactions. Doesn't that wording minimize an actual failure that caused harm?"
},
{
"role": "user",
"content": "I don't intend to minimize what those customers experienced. Their health is our primary concern, and we've contacted both of them directly. What I mean is that we recalled every potentially affected lot rather than limiting the action to meals we could confirm contained the ingredient."
}
]
}Response
{
"taskType": "textInference",
"taskUUID": "7867bf13-8862-48e8-bb88-b86402885cd3",
"text": "That's a fair clarification. But let's go back to your verification process — did Northline actually test the supplier's ingredient for sesame, or did you simply accept their paperwork at face value?",
"cost": 0.01029,
"finishReason": "stop",
"reasoningContent": [
"I'm questioning whether their standard verification process actually involved hands-on testing of the ingredient or if they just rubber-stamped paperwork without proper validation."
]
}