Topaz Labs Wonder 4

by November 3, 2026

Wonder 4 is Topaz Labs' all-purpose generative model for image enhancement and upscaling. It treats each region of an image separately, combining denoising, deblurring, compression artifact removal, face recovery, and upscaling in one pass with no settings to tune. It suits photo restoration, cleanup of degraded or compressed images, and enhancement at the original size or enlarged up to six times, with output up to 256 megapixels.

upscale

Deep-Sea Exhibit Panorama Enlargement$0.0428~20s

Try in Playground

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'topazlabs:wonder@4',
  upscaleFactor: 2,
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/c0b68d05-39f2-4050-a490-5922158d89c7.jpg'
  }
})

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": "topazlabs:wonder@4",
            "upscaleFactor": 2,
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/c0b68d05-39f2-4050-a490-5922158d89c7.jpg"
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "upscale",
      "taskUUID": "be79e616-52d1-42c7-891b-7a92431872b3",
      "model": "topazlabs:wonder@4",
      "upscaleFactor": 2,
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/c0b68d05-39f2-4050-a490-5922158d89c7.jpg"
      }
    }
  ]'

runware run topazlabs:wonder@4 \
  upscaleFactor=2 \
  inputs.image=https://assets.runware.ai/assets/inputs/c0b68d05-39f2-4050-a490-5922158d89c7.jpg

{
  "taskType": "upscale",
  "taskUUID": "be79e616-52d1-42c7-891b-7a92431872b3",
  "model": "topazlabs:wonder@4",
  "upscaleFactor": 2,
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/c0b68d05-39f2-4050-a490-5922158d89c7.jpg"
  }
}

Response

{
  "taskType": "upscale",
  "taskUUID": "be79e616-52d1-42c7-891b-7a92431872b3",
  "imageUUID": "40451d27-de45-4802-8ce7-a4a557006da4",
  "imageURL": "https://im.runware.ai/image/os/a07dlim3/ws/4/ii/40451d27-de45-4802-8ce7-a4a557006da4.jpg",
  "cost": 0.0428,
  "inputImageUUID": "6d65cc20-2f20-4152-81c3-fd3da540ed5d"
}

upscale

Entomology Specimen Archive Image Cleanup$0.0428~26s

Try in Playground

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'topazlabs:wonder@4',
  upscaleFactor: 2,
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/e3b585a6-7c86-4467-a2f4-b783381f0788.jpg'
  }
})

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": "topazlabs:wonder@4",
            "upscaleFactor": 2,
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/e3b585a6-7c86-4467-a2f4-b783381f0788.jpg"
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "upscale",
      "taskUUID": "81d8312b-5052-4a66-ae58-cb49c36f9508",
      "model": "topazlabs:wonder@4",
      "upscaleFactor": 2,
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/e3b585a6-7c86-4467-a2f4-b783381f0788.jpg"
      }
    }
  ]'

runware run topazlabs:wonder@4 \
  upscaleFactor=2 \
  inputs.image=https://assets.runware.ai/assets/inputs/e3b585a6-7c86-4467-a2f4-b783381f0788.jpg

{
  "taskType": "upscale",
  "taskUUID": "81d8312b-5052-4a66-ae58-cb49c36f9508",
  "model": "topazlabs:wonder@4",
  "upscaleFactor": 2,
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/e3b585a6-7c86-4467-a2f4-b783381f0788.jpg"
  }
}

Response

{
  "taskType": "upscale",
  "taskUUID": "81d8312b-5052-4a66-ae58-cb49c36f9508",
  "imageUUID": "656f0e80-4a7c-4b97-86e0-33fbcda69e3f",
  "imageURL": "https://im.runware.ai/image/os/a09dlim3/ws/4/ii/656f0e80-4a7c-4b97-86e0-33fbcda69e3f.jpg",
  "cost": 0.0428,
  "inputImageUUID": "a32a69fd-2f52-4447-a633-9cf9684f7dbf"
}

upscale

Pipe Organ Conservator Portrait$0.0856~33s

Try in Playground

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'topazlabs:wonder@4',
  upscaleFactor: 2,
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/3eaca633-26b4-4ea1-bfbd-0823355e3b8d.jpg'
  }
})

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": "topazlabs:wonder@4",
            "upscaleFactor": 2,
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/3eaca633-26b4-4ea1-bfbd-0823355e3b8d.jpg"
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "upscale",
      "taskUUID": "1f136f04-c1b1-430a-bb53-e1b6cf1d81cb",
      "model": "topazlabs:wonder@4",
      "upscaleFactor": 2,
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/3eaca633-26b4-4ea1-bfbd-0823355e3b8d.jpg"
      }
    }
  ]'

runware run topazlabs:wonder@4 \
  upscaleFactor=2 \
  inputs.image=https://assets.runware.ai/assets/inputs/3eaca633-26b4-4ea1-bfbd-0823355e3b8d.jpg

{
  "taskType": "upscale",
  "taskUUID": "1f136f04-c1b1-430a-bb53-e1b6cf1d81cb",
  "model": "topazlabs:wonder@4",
  "upscaleFactor": 2,
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/3eaca633-26b4-4ea1-bfbd-0823355e3b8d.jpg"
  }
}

Response

{
  "taskType": "upscale",
  "taskUUID": "1f136f04-c1b1-430a-bb53-e1b6cf1d81cb",
  "imageUUID": "69d45640-4973-4f72-ac6d-40b66debb12b",
  "imageURL": "https://im.runware.ai/image/os/a08dlim3/ws/4/ii/69d45640-4973-4f72-ac6d-40b66debb12b.jpg",
  "cost": 0.0856,
  "inputImageUUID": "0f103c04-2d91-498a-8f7a-44e87f86a6d9"
}

upscale

Heritage Seed Catalog Linocut$0.0428~23s

Try in Playground

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'topazlabs:wonder@4',
  upscaleFactor: 2,
  inputs: {
    image: 'https://assets.runware.ai/assets/inputs/611eb5dd-70fd-42bc-9183-8bf93c002051.jpg'
  }
})

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": "topazlabs:wonder@4",
            "upscaleFactor": 2,
            "inputs": {
                "image": "https://assets.runware.ai/assets/inputs/611eb5dd-70fd-42bc-9183-8bf93c002051.jpg"
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "upscale",
      "taskUUID": "caa270bd-a5eb-47ca-a0b6-91f422aa20d8",
      "model": "topazlabs:wonder@4",
      "upscaleFactor": 2,
      "inputs": {
        "image": "https://assets.runware.ai/assets/inputs/611eb5dd-70fd-42bc-9183-8bf93c002051.jpg"
      }
    }
  ]'

runware run topazlabs:wonder@4 \
  upscaleFactor=2 \
  inputs.image=https://assets.runware.ai/assets/inputs/611eb5dd-70fd-42bc-9183-8bf93c002051.jpg

{
  "taskType": "upscale",
  "taskUUID": "caa270bd-a5eb-47ca-a0b6-91f422aa20d8",
  "model": "topazlabs:wonder@4",
  "upscaleFactor": 2,
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/611eb5dd-70fd-42bc-9183-8bf93c002051.jpg"
  }
}

Response

{
  "taskType": "upscale",
  "taskUUID": "caa270bd-a5eb-47ca-a0b6-91f422aa20d8",
  "imageUUID": "763e1a11-12dd-4213-99ea-2d1b40b5435a",
  "imageURL": "https://im.runware.ai/image/os/a08dlim3/ws/4/ii/763e1a11-12dd-4213-99ea-2d1b40b5435a.jpg",
  "cost": 0.0428,
  "inputImageUUID": "ebc194a2-0411-4c7a-aaee-22ec32b7d50b"
}