---
title: TwinFlow Z-Image-Turbo | Runware Docs
url: https://runware.ai/docs/models/twinflow-z-image-turbo
description: Fast text to image generation with turbo inference
---
# TwinFlow Z-Image-Turbo

![TwinFlow Z-Image-Turbo](https://assets.runware.ai/covers/twinflow-z-image-turbo.jpg)

TwinFlow Z-Image-Turbo is an image generation model optimized for fast inference. It supports text-to-image synthesis producing high-quality results with low latency for rapid iteration workflows.

- **Status**: live
- **ID**: `runware:twinflow-z-image-turbo@0`
- Try in Playground
- **Release Date**: December 29, 2025
- **Zero Data Retention**: Yes
- **Capabilities**: Text to Image, Checkpoint

## Pricing

$0.0006 from, per run · ~2s per request

**Measured runs**

- 1024x1024 · 4 steps: `$0.0006`

**4 example generations**

- [text-to-image](https://runware.ai/docs/models/twinflow-z-image-turbo/examples#example-hatchery-biosecurity-training-illustration): `$0.0006` (~2s)
- [text-to-image](https://runware.ai/docs/models/twinflow-z-image-turbo/examples#example-canine-blood-donor-social-ad): `$0.0006` (~1s)
- [text-to-image](https://runware.ai/docs/models/twinflow-z-image-turbo/examples#example-antarctic-logistics-strategy-game-art): `$0.0006` (~2s)
- [text-to-image](https://runware.ai/docs/models/twinflow-z-image-turbo/examples#example-forensic-entomologist-profile-avatar): `$0.0006` (~2s)

billed by compute time, so a request costs what it took · times vary, measured end to end · [How pricing works](https://runware.ai/docs/models-api/pricing)

## Compatibility & Validation

`acceleration` cannot be used with `acceleratorOptions`.

---

`width` and `height` must be used together.

## Request Parameters

**API Options**

Platform-level options for task execution and delivery.

### [taskType](https://runware.ai/docs/models/twinflow-z-image-turbo#request-tasktype)

- **Type**: `string`
- **Required**: true
- **Value**: `imageInference`

Identifier for the type of task being performed.

### [taskUUID](https://runware.ai/docs/models/twinflow-z-image-turbo#request-taskuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID v4 identifier for tracking tasks and matching async responses. Must be unique per task.

### [outputType](https://runware.ai/docs/models/twinflow-z-image-turbo#request-outputtype)

- **Type**: `string`
- **Default**: `URL`

Image output type.

**Allowed values**: `URL` `base64Data` `dataURI`

### [outputFormat](https://runware.ai/docs/models/twinflow-z-image-turbo#request-outputformat)

- **Type**: `string`
- **Default**: `JPG`

Specifies the file format of the generated output. The available values depend on the task type and the specific model's capabilities.

- \`JPG\`: Best for photorealistic images with smaller file sizes (no transparency).
- \`PNG\`: Lossless compression, supports high quality and transparency (alpha channel).
- \`WEBP\`: Modern format providing superior compression and transparency support.

> [!NOTE]
> \*\*Transparency\*\*: If you are using features like background removal or LayerDiffuse that require transparency, you must select a format that supports an alpha channel (e.g., \`PNG\`, \`WEBP\`, \`TIFF\`). \`JPG\` does not support transparency.

**Allowed values**: `JPG` `PNG` `WEBP`

### [outputQuality](https://runware.ai/docs/models/twinflow-z-image-turbo#request-outputquality)

- **Type**: `integer`
- **Min**: `20`
- **Max**: `99`
- **Default**: `95`

Compression quality of the output. Higher values preserve quality but increase file size.

### [webhookURL](https://runware.ai/docs/models/twinflow-z-image-turbo#request-webhookurl)

- **Type**: `string`
- **Format**: `uri`

Webhook URL that receives JSON responses via HTTP POST when generation tasks complete. For batch requests with multiple results, each completed item triggers a separate webhook call as it becomes available.

**Learn more** (1 resource):

- [Webhooks](https://runware.ai/docs/models-api/webhooks) (platform)

### [deliveryMethod](https://runware.ai/docs/models/twinflow-z-image-turbo#request-deliverymethod)

- **Type**: `string`
- **Default**: `sync`

Determines how the API delivers task results.

**Allowed values**:

- `sync` Returns complete results directly in the API response.
- `async` Returns an immediate acknowledgment with the task UUID. Poll for results using getResponse.

**Learn more** (1 resource):

- [Task Polling](https://runware.ai/docs/models-api/task-polling) (platform)

### [uploadEndpoint](https://runware.ai/docs/models/twinflow-z-image-turbo#request-uploadendpoint)

- **Type**: `string`
- **Format**: `uri`

Specifies a URL where the generated content will be automatically uploaded using the HTTP PUT method. The raw binary data of the media file is sent directly as the request body. For secure uploads to cloud storage, use presigned URLs that include temporary authentication credentials.

**Common use cases:**

- **Cloud storage**: Upload directly to S3 buckets, Google Cloud Storage, or Azure Blob Storage using presigned URLs.
- **CDN integration**: Upload to content delivery networks for immediate distribution.

```text
// S3 presigned URL for secure upload
https://your-bucket.s3.amazonaws.com/generated/content.mp4?X-Amz-Signature=abc123&X-Amz-Expires=3600

// Google Cloud Storage presigned URL
https://storage.googleapis.com/your-bucket/content.jpg?X-Goog-Signature=xyz789

// Custom storage endpoint
https://storage.example.com/uploads/generated-image.jpg
```

The content data will be sent as the request body to the specified URL when generation is complete.

### [safety](https://runware.ai/docs/models/twinflow-z-image-turbo#request-safety)

- **Path**: `safety.checkContent`
- **Type**: `object (1 property)`

Content safety checking configuration for image generation.

#### [checkContent](https://runware.ai/docs/models/twinflow-z-image-turbo#request-safety-checkcontent)

- **Path**: `safety.checkContent`
- **Type**: `boolean`

Enable or disable content safety checking. Increases total generation time.

### [ttl](https://runware.ai/docs/models/twinflow-z-image-turbo#request-ttl)

- **Type**: `integer`
- **Min**: `60`

Time-to-live (TTL) in seconds for generated content. Only applies when `outputType` is `URL`.

### [includeCost](https://runware.ai/docs/models/twinflow-z-image-turbo#request-includecost)

- **Type**: `boolean`

Include task cost in the response.

### [numberResults](https://runware.ai/docs/models/twinflow-z-image-turbo#request-numberresults)

- **Type**: `integer`
- **Min**: `1`
- **Max**: `20`
- **Default**: `1`

Number of results to generate. Each result uses a different seed, producing variations of the same parameters.

### [acceleration](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleration)

- **Type**: `string`
- **Default**: `medium`

Optimization level.

**Allowed values**: `none` `low` `medium` `high`

### [acceleratorOptions](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions)

- **Path**: `acceleratorOptions.cacheEndStep`
- **Type**: `object (12 properties)`

Advanced caching mechanisms to speed up generation.

#### [cacheEndStep](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-cacheendstep)

- **Path**: `acceleratorOptions.cacheEndStep`
- **Type**: `integer`
- **Min**: `1`

Absolute step number to end caching. Must be greater than `cacheStartStep` and less than or equal to `steps`.

#### [cacheEndStepPercentage](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-cacheendsteppercentage)

- **Path**: `acceleratorOptions.cacheEndStepPercentage`
- **Type**: `integer`
- **Min**: `1`
- **Max**: `100`

Percentage of steps to end caching. Alternative to `cacheEndStep`. Must be greater than `cacheStartStepPercentage`.

#### [cacheMaxConsecutiveSteps](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-cachemaxconsecutivesteps)

- **Path**: `acceleratorOptions.cacheMaxConsecutiveSteps`
- **Type**: `integer`
- **Min**: `1`
- **Max**: `5`
- **Default**: `3`

Limits the maximum number of consecutive steps that can use cached computations before forcing a fresh computation.

#### [cacheStartStep](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-cachestartstep)

- **Path**: `acceleratorOptions.cacheStartStep`
- **Type**: `integer`
- **Min**: `0`

Absolute step number to start caching. Must be less than `cacheEndStep`.

#### [cacheStartStepPercentage](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-cachestartsteppercentage)

- **Path**: `acceleratorOptions.cacheStartStepPercentage`
- **Type**: `integer`
- **Min**: `0`
- **Max**: `99`

Percentage of steps to start caching. Alternative to `cacheStartStep`. Must be less than `cacheEndStepPercentage`.

#### [fbCache](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-fbcache)

- **Path**: `acceleratorOptions.fbCache`
- **Type**: `boolean`

First Block Cache (FBCache) acceleration. Reuses feature block computations across steps.

#### [fbCacheThreshold](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-fbcachethreshold)

- **Path**: `acceleratorOptions.fbCacheThreshold`
- **Type**: `float`
- **Min**: `0`
- **Max**: `1`
- **Step**: `0.01`
- **Default**: `0.25`

Controls the sensitivity threshold for determining when to reuse cached computations. Lower values reuse more aggressively.

#### [teaCache](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-teacache)

- **Path**: `acceleratorOptions.teaCache`
- **Type**: `boolean`

TeaCache acceleration for transformer-based models. Estimates step differences to skip redundant computations.

#### [teaCacheDistance](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-teacachedistance)

- **Path**: `acceleratorOptions.teaCacheDistance`
- **Type**: `float`
- **Min**: `0`
- **Max**: `1`
- **Step**: `0.01`
- **Default**: `0.5`

Controls the aggressiveness of the TeaCache feature. Lower values prioritize quality, higher values prioritize speed.

#### [dbCache](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-dbcache)

- **Path**: `acceleratorOptions.dbCache`
- **Type**: `boolean`

DB Cache (CacheDiT) acceleration. Caches and reuses intermediate transformer block outputs to skip redundant computations.

#### [dbCacheThreshold](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-dbcachethreshold)

- **Path**: `acceleratorOptions.dbCacheThreshold`
- **Type**: `float`
- **Min**: `0`
- **Max**: `1`
- **Step**: `0.01`
- **Default**: `0.25`

Controls the sensitivity threshold for DB Cache. Lower values reuse cached blocks more aggressively, higher values prioritize quality.

#### [dbCacheSkipInterval](https://runware.ai/docs/models/twinflow-z-image-turbo#request-acceleratoroptions-dbcacheskipinterval)

- **Path**: `acceleratorOptions.dbCacheSkipInterval`
- **Type**: `integer`
- **Min**: `1`
- **Default**: `5`

Controls how many steps to skip between cache refreshes. Higher values skip more steps for faster generation at the cost of quality.

**Core Parameters**

Primary parameters that define the task output.

### [model](https://runware.ai/docs/models/twinflow-z-image-turbo#request-model)

- **Type**: `string`
- **Required**: true
- **Value**: `runware:twinflow-z-image-turbo@0`

Identifier of the model to use for generation.

**Learn more** (3 resources):

- [Text To Image: Model Selection](https://runware.ai/docs/learn/text-to-image#model-selection) (learn)
- [Image Inpainting: Model Specialized Inpainting Models](https://runware.ai/docs/learn/image-inpainting#model-specialized-inpainting-models) (learn)
- [Image Outpainting: Other Critical Parameters](https://runware.ai/docs/learn/image-outpainting#other-critical-parameters) (learn)

### [positivePrompt](https://runware.ai/docs/models/twinflow-z-image-turbo#request-positiveprompt)

- **Type**: `string`
- **Required**: true
- **Min**: `2`
- **Max**: `10000`

Text prompt describing elements to include in the generated output.

**Learn more** (1 resource):

- [Prompts](https://runware.ai/docs/learn/prompts) (learn)

### [negativePrompt](https://runware.ai/docs/models/twinflow-z-image-turbo#request-negativeprompt)

- **Type**: `string`
- **Min**: `2`
- **Max**: `3000`

Prompt to guide what to exclude from generation. Ignored when guidance is disabled (CFGScale ≤ 1).

**Learn more** (1 resource):

- [Prompts: Negative Prompts](https://runware.ai/docs/learn/prompts#negative-prompts) (learn)

### [width](https://runware.ai/docs/models/twinflow-z-image-turbo#request-width)

- **Type**: `integer`
- **Required**: true
- **Step**: `16`
- **Default**: `1024`

Width of the generated media in pixels.

**Learn more** (2 resources):

- [Dimensions](https://runware.ai/docs/learn/dimensions) (learn)
- [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/learn/image-outpainting#dimensions-critical-for-outpainting) (learn)

### [height](https://runware.ai/docs/models/twinflow-z-image-turbo#request-height)

- **Type**: `integer`
- **Required**: true
- **Step**: `16`
- **Default**: `1024`

Height of the generated media in pixels.

**Learn more** (2 resources):

- [Dimensions](https://runware.ai/docs/learn/dimensions) (learn)
- [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/learn/image-outpainting#dimensions-critical-for-outpainting) (learn)

### [seed](https://runware.ai/docs/models/twinflow-z-image-turbo#request-seed)

- **Type**: `integer`
- **Min**: `0`
- **Max**: `9223372036854776000`

Random seed for reproducible generation. When not provided, a random seed is generated in the unsigned 32-bit range.

**Learn more** (1 resource):

- [Seed](https://runware.ai/docs/learn/seed) (learn)

### [steps](https://runware.ai/docs/models/twinflow-z-image-turbo#request-steps)

- **Type**: `integer`
- **Min**: `1`
- **Max**: `50`
- **Default**: `4`

Total number of denoising steps. Higher values generally produce more detailed results but take longer.

**Learn more** (1 resource):

- [Steps](https://runware.ai/docs/learn/steps) (learn)

### [scheduler](https://runware.ai/docs/models/twinflow-z-image-turbo#request-scheduler)

- **Type**: `string`

Scheduler to use for the diffusion process.

**Allowed values**: `DDIM` `DDIMScheduler` `DDPMScheduler` `DEISMultistepScheduler` `Default` `DPM++` `DPM++ 2M` `DPM++ 2M Beta` `DPM++ 2M Exponential` `DPM++ 2M Karras` `DPM++ 2M SDE` `DPM++ 2M SDE Beta` `DPM++ 2M SDE Exponential` `DPM++ 2M SDE Karras` `DPM++ 2M SDE Uniform` `DPM++ 2M Uniform` `DPM++ 3M` `DPM++ 3M Beta` `DPM++ 3M Exponential` `DPM++ 3M Karras` `DPM++ 3M SDE Uniform` `DPM++ 3M Uniform` `DPM++ Beta` `DPM++ Exponential` `DPM++ Karras` `DPM++ SDE` `DPM++ SDE Beta` `DPM++ SDE Exponential` `DPM++ SDE Karras` `DPM++ Uniform` `DPM++ Uniform Beta` `DPM++ Uniform Exponential` `DPM++ Uniform Karras` `DPMSolverMultistepInverse` `DPMSolverMultistepScheduler` `DPMSolverSinglestepScheduler` `EDMDPMSolverMultistepScheduler` `EDMEulerScheduler` `Euler` `Euler a` `Euler Beta` `Euler Exponential` `Euler Karras` `EulerAncestralDiscreteScheduler` `EulerDiscreteScheduler` `FlowMatchEulerDiscreteScheduler` `Heun` `HeunDiscreteScheduler` `Heun Karras` `IPNDMScheduler` `IPNDM Uniform` `IPNDM Uniform Beta` `IPNDM Uniform Exponential` `IPNDM Uniform Karras` `KDPM2AncestralDiscreteScheduler` `KDPM2DiscreteScheduler` `LCM` `LCMScheduler` `LMS` `LMSDiscreteScheduler` `LMS Karras` `PNDMScheduler` `TCDScheduler` `UniPC` `UniPC 2M` `UniPC 2M Karras` `UniPC 2M Uniform` `UniPC 3M` `UniPC 3M Karras` `UniPC 3M Uniform` `UniPC Karras` `UniPC Uniform` `UniPC Uniform Beta` `UniPC Uniform Exponential` `UniPC Uniform Karras`

**Learn more** (2 resources):

- [Schedulers](https://runware.ai/docs/learn/schedulers) (learn)
- [Image Outpainting: Other Critical Parameters](https://runware.ai/docs/learn/image-outpainting#other-critical-parameters) (learn)

### [CFGScale](https://runware.ai/docs/models/twinflow-z-image-turbo#request-cfgscale)

- **Type**: `float`
- **Min**: `0`
- **Max**: `50`
- **Step**: `0.01`
- **Default**: `0`

Guidance scale representing how closely the output will resemble the prompt. Higher values produce results more aligned with the prompt.

**Learn more** (1 resource):

- [Cfg Scale](https://runware.ai/docs/learn/cfg-scale) (learn)

### [lora](https://runware.ai/docs/models/twinflow-z-image-turbo#request-lora)

- **Path**: `lora.model`
- **Type**: `array of objects (2 properties)`
- **Min items**: `1`

With LoRA (Low-Rank Adaptation), you can adapt a model to specific styles or features by emphasizing particular aspects of the data. This technique enhances the quality and relevance of generated content and can be especially useful when the output needs to adhere to a specific artistic style or follow particular guidelines.

Multiple LoRA models can be used simultaneously to achieve different adaptation goals.

**Examples**:

```json
"lora": [
  {
    "model": "<lora-model-air>",
    "weight": 0.8
  }
]
```

**Learn more** (1 resource):

- [Loras](https://runware.ai/docs/learn/loras) (learn)

#### [model](https://runware.ai/docs/models/twinflow-z-image-turbo#request-lora-model)

- **Path**: `lora.model`
- **Type**: `string`
- **Required**: true

LoRA model identifier.

#### [weight](https://runware.ai/docs/models/twinflow-z-image-turbo#request-lora-weight)

- **Path**: `lora.weight`
- **Type**: `float`
- **Min**: `-4`
- **Max**: `4`
- **Step**: `0.01`
- **Default**: `1`

Strength of the LoRA influence. A value of 0 means no influence. Higher values increase the influence, and negative values can be used to steer away from the LoRA's style.

**Features**

Standalone addons and post-processing features.

### [watermark](https://runware.ai/docs/models/twinflow-z-image-turbo#request-advancedfeatures-watermark)

- **Path**: `advancedFeatures.watermark`
- **Type**: `object (6 properties)`

Configuration object for adding watermarks to generated videos. Watermarks can be applied using either text or image content with customizable positioning and appearance. You must provide either `text` or `image` content for the watermark, but not both.

**Text watermark**:

```json
"advancedFeatures": {
  "watermark": {
    "text": "© 2025 Company",
    "displayPosition": "bottom-right",
    "opacity": 0.6,
    "fontColor": "#ffffff",
    "bgColor": "#000000"
  }
}
```

**Image watermark**:

```json
"advancedFeatures": {
  "watermark": {
    "image": "c64351d5-4c59-42f7-95e1-eace013eddab",
    "displayPosition": "top-left",
    "opacity": 0.6
  }
}
```

**Tiled watermark**:

```json
"advancedFeatures": {
  "watermark": {
    "text": "PREVIEW",
    "tiled": true,
    "opacity": 0.4,
    "fontColor": "#cccccc"
  }
}
```

#### [text](https://runware.ai/docs/models/twinflow-z-image-turbo#request-advancedfeatures-watermark-text)

- **Path**: `advancedFeatures.watermark.text`
- **Type**: `string`
- **Min**: `2`
- **Max**: `32`

Watermark text.

#### [image](https://runware.ai/docs/models/twinflow-z-image-turbo#request-advancedfeatures-watermark-image)

- **Path**: `advancedFeatures.watermark.image`
- **Type**: `string`

Watermark image (UUID, URL, Data URI, or Base64).

#### [displayPosition](https://runware.ai/docs/models/twinflow-z-image-turbo#request-advancedfeatures-watermark-displayposition)

- **Path**: `advancedFeatures.watermark.displayPosition`
- **Type**: `string`

Watermark position.

**Allowed values**: `top-left` `top-center` `top-right` `center-left` `center-center` `center-right` `bottom-left` `bottom-center` `bottom-right` `tiled`

#### [opacity](https://runware.ai/docs/models/twinflow-z-image-turbo#request-advancedfeatures-watermark-opacity)

- **Path**: `advancedFeatures.watermark.opacity`
- **Type**: `float`
- **Min**: `0.1`
- **Max**: `1`
- **Step**: `0.01`

Watermark opacity.

#### [fontColor](https://runware.ai/docs/models/twinflow-z-image-turbo#request-advancedfeatures-watermark-fontcolor)

- **Path**: `advancedFeatures.watermark.fontColor`
- **Type**: `string`

Text color in hex format.

#### [bgColor](https://runware.ai/docs/models/twinflow-z-image-turbo#request-advancedfeatures-watermark-bgcolor)

- **Path**: `advancedFeatures.watermark.bgColor`
- **Type**: `string`

Background color in hex format.

## Response Parameters

### [taskType](https://runware.ai/docs/models/twinflow-z-image-turbo#response-tasktype)

- **Type**: `string`
- **Required**: true
- **Value**: `imageInference`

Identifier for the type of task this response belongs to.

### [taskUUID](https://runware.ai/docs/models/twinflow-z-image-turbo#response-taskuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID v4 identifier echoed from the original request, used to match async responses to their tasks.

### [imageUUID](https://runware.ai/docs/models/twinflow-z-image-turbo#response-imageuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID of the output image.

### [imageURL](https://runware.ai/docs/models/twinflow-z-image-turbo#response-imageurl)

- **Type**: `string`
- **Format**: `uri`

URL of the output image.

### [imageBase64Data](https://runware.ai/docs/models/twinflow-z-image-turbo#response-imagebase64data)

- **Type**: `string`

Base64-encoded image data.

### [imageDataURI](https://runware.ai/docs/models/twinflow-z-image-turbo#response-imagedatauri)

- **Type**: `string`
- **Format**: `uri`

Data URI of the output image.

### [seed](https://runware.ai/docs/models/twinflow-z-image-turbo#response-seed)

- **Type**: `integer`

The seed used for generation. If none was provided, shows the randomly generated seed.

### [NSFWContent](https://runware.ai/docs/models/twinflow-z-image-turbo#response-nsfwcontent)

- **Type**: `boolean`

Flag indicating if NSFW content was detected.

### [cost](https://runware.ai/docs/models/twinflow-z-image-turbo#response-cost)

- **Type**: `float`

Task cost in USD. Present when `includeCost` is set to `true` in the request.

## Examples

### text-to-image (text-to-image)

![Hatchery Biosecurity Training Illustration](https://assets.runware.ai/examples/twinflow-z-image-turbo/e0f328da-2437-42d7-97f6-d709f6f3c62d.jpg)

```json
{
  "taskType": "imageInference",
  "taskUUID": "3fbe6fcb-2e38-446a-85d6-f434cee1d47b",
  "model": "runware:twinflow-z-image-turbo@0",
  "positivePrompt": "Create a finished square instructional illustration for a commercial salmon hatchery staff manual. Show a clear three-quarter axonometric view of a compact biosecurity entrance, with one hatchery technician as the focal subject correctly changing footwear at a waist-high barrier bench. The technician wears navy waterproof overalls, a coral knit cap, pale nitrile gloves, and clean socks; they are seated on the bench with one leg still on the ochre-colored outside zone and the other leg swung into the pale aqua clean zone, pulling on a dedicated white rubber hatchery boot. Make the procedure visually unambiguous through body position and orderly object placement. On the outside zone: muddy brown work boots neatly removed beside a grated floor drain, a stiff boot brush, and a shallow disinfectant tray. On the clean zone: a rack of spotless white rubber boots, a stainless hand-wash basin with elbow-operated tap, soap dispenser, paper towel holder, lidded waste bin, and a peg holding a clean waterproof apron. Beyond the threshold, include partial views of stainless pipes and circular blue fish-rearing tanks to establish the hatchery setting without distracting from the procedure. Use precise simplified geometry, crisp edges, subtle paper grain, and restrained screen-printed shading rather than photorealism. Deliberate limited palette of deep marine navy, pale aqua, warm cream, ochre, coral, and stainless gray. Soft directional light from the upper left casts tidy shadows that clarify the barrier, footwear, and clean-versus-dirty floor zones. Calm, practical, hygienic mood; accurate proportions; fine details such as tread patterns, water droplets on the drain grate, glove cuffs, faucet controls, boot-rack pegs, pipe joints, and anti-slip floor texture. Balanced square composition with generous margins, no cutaway walls blocking the action, no written labels, no letters, no logos, no signage, no decorative border, no interface, no mockup.",
  "width": 1024,
  "height": 1024
}
```

---

### text-to-image (text-to-image)

![Canine Blood Donor Social Ad](https://assets.runware.ai/examples/twinflow-z-image-turbo/58e2c638-91a5-43e8-ac5f-69d60068e235.jpg)

```json
{
  "taskType": "imageInference",
  "taskUUID": "0a47ee52-5d25-467e-b866-d8c42b145a95",
  "model": "runware:twinflow-z-image-turbo@0",
  "positivePrompt": "Finished square social media campaign image for a veterinary blood bank, premium editorial pet photography with a bold, compassionate art direction. A calm, healthy adult greyhound is the clear focal subject, sitting upright in three-quarter profile on a low matte pedestal, elegant long silhouette, alert ears, gentle intelligent expression, looking toward the camera. The dog wears a simple deep-crimson donor neckerchief with no logo or lettering. One front leg has a small neatly shaved patch and a clean pale-blue veterinary wrap, communicating a safe completed blood donation without showing needles or wounds. Coherent modern veterinary surroundings: warm ivory plaster wall, seamless coral-red floor, a large translucent ruby-red circular panel behind the dog subtly evoking a red blood cell, brushed stainless-steel exam trolley in soft background blur with folded gauze and a stethoscope arranged precisely. Deliberate lighting: large softbox from upper left creating sculpted highlights along the greyhound's face and ribcage, warm rim light separating the ears and back, crisp but gentle floor shadow, tiny catchlights in the eyes. Restrained palette of ruby, coral, ivory, pale clinical blue, and charcoal gray. Fine realistic details in short fur, whiskers, fabric weave, smooth bandage layers, metal reflections, and plaster texture. Balanced advertising composition with the dog placed slightly right of center and generous clean negative space in the upper left for optional platform copy, but no text within the image. Reassuring, dignified, modern, emotionally warm rather than sad; polished commercial campaign photography, high-end color grading, no branding, no interface, no mockup.",
  "width": 1024,
  "height": 1024
}
```

---

### text-to-image (text-to-image)

![Antarctic Logistics Strategy Game Art](https://assets.runware.ai/examples/twinflow-z-image-turbo/194be52e-e961-4d40-b2b1-567c017c5217.jpg)

```json
{
  "taskType": "imageInference",
  "taskUUID": "5ff78712-900d-4ccd-a25a-5ec98aa5ee5f",
  "model": "runware:twinflow-z-image-turbo@0",
  "positivePrompt": "Finished key art for a premium Antarctic logistics and survival strategy game. A polar field engineer in a vivid safety-orange insulated suit is the clear focal subject, standing on wind-scoured blue ice while fastening a heavy steel winch cable to a toppled autonomous ice-core drilling rig. Behind the engineer, a rugged articulated tracked snow tractor strains against the cable, its broad treads biting into powder and its work lights glowing warm amber through airborne snow. The damaged drill has recognizable scientific details: folded stabilizer legs, numbered core-sample tubes, hydraulic hoses, a frost-covered control housing, and a narrow borehole descending into the ice. A line of red survey pennants leads toward a distant modular research camp and weather mast, almost swallowed by an immense approaching whiteout. Low polar sun breaks beneath the storm front, producing long blue shadows, luminous ice edges, blowing spindrift, and a sharp rim light around the engineer. Square composition with a strong triangular arrangement of engineer, drill, and tractor; low cinematic viewpoint close to the ice; broad clean sky area in the upper left for optional game-logo placement without rendering any text. Art direction combines grounded industrial concept design, painterly realism, and the bold shapes of a 1970s expedition poster. Restrained palette of snow white, glacial cyan, midnight navy, safety orange, and small red navigation markers. Fine surface detail: rime ice on metal, scratched paint, compressed tread patterns, fabric seams, carabiners, cable tension, drifting snow grains, and translucent cracks beneath the engineer's boots. Tense, competent, isolated mood; believable machinery and polar safety equipment; polished commercial game key art rather than a screenshot.",
  "negativePrompt": "Typography, title, logo, letters, numbers as graphic design, user interface, HUD, menus, icons, borders, mockup, fantasy creatures, futuristic spacecraft, weapons, city skyline, tropical vegetation, extra limbs, distorted hands, duplicate people, malformed machinery, weightless cable, muddy colors, flat lighting, low detail, blurry focal subject",
  "width": 1024,
  "height": 1024
}
```

---

### text-to-image (text-to-image)

![Forensic Entomologist Profile Avatar](https://assets.runware.ai/examples/twinflow-z-image-turbo/0f2ebe71-ce44-4329-8f74-1c926eafd869.jpg)

```json
{
  "taskType": "imageInference",
  "taskUUID": "8e883c3f-ce88-4488-b519-a1ef3e86ace8",
  "model": "runware:twinflow-z-image-turbo@0",
  "positivePrompt": "Create a distinctive square professional avatar for a forensic entomologist. Head-and-shoulders portrait of a confident Black woman in her early forties with close-cropped silver hair, deep brown skin, and a focused, approachable expression, looking directly at the viewer. She wears a dark plum laboratory coat with a small brass carrion-beetle pin and holds a round jeweler’s loupe beside one eye. Render the portrait as a sophisticated cut-paper collage combined with hand-screen-printed gouache: crisp layered silhouettes, tactile paper fibers, subtle halftone grain, controlled imperfect ink edges, and selective fine linework. Behind her, arrange a compact forensic laboratory backdrop with shallow specimen drawers, amber glass vials, stainless-steel forceps, and precisely pinned beetles; keep these elements simplified and secondary so the face remains immediately readable at profile-picture size. Frame the head with an enlarged abstract beetle-wing motif resembling a graphic halo, scientifically grounded rather than fantastical. Palette of bone ivory, ink navy, dark plum, saffron yellow, and small vermilion accents. Strong warm task-lamp light from the upper left creates a clean sculptural highlight across her face and loupe, balanced by cool navy shadows on the right. Symmetrical, tightly cropped icon composition with generous breathing room around the hair, clear circular-crop safety, polished editorial finish, no typography, no logo, no border, no interface elements.",
  "width": 1024,
  "height": 1024
}
```