topaz/upscale/image/creative
Upscale Image Creative by Topaz Labs - AI-powered image editing, style transfer, and transformation. Edit photos with natural language instructions, remove backgrounds, change styles, and enhance images effortlessly.
Input
Url of the image to be upscaled
Output format of the upscaled image. Allowed values: jpeg, png.
Creative (Bloom) upscaling model. Bloom 2 is the latest and most capable; Bloom creatively upscales and transforms AI-generated images; Bloom Realism biases the added detail toward photorealism. Allowed values: Bloom 2, Bloom, Bloom Realism.
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Factor to upscale the image by (e.g. 2.0 doubles width and height) Range: 1 to 4.
Enable automatic prompt generation. Applies to Bloom 2 only; Topaz defaults it to true when omitted.
Preserve the source image's colors in the output. Applies to Bloom 2 only.
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Creativity level (1-9). Higher values produce more creative/hallucinated details. Applies to Bloom 2 only. Range: 1 to 9.
Idle
Example output — click Run to generate your own
Production endpoint
Send your first request
OpenAI-compatible endpoint with unified authentication and usage tracking.
POST
https://api.sandbase.ai/v1/runModel ID
topaz/upscale/image/creative01
Input Schema
8 parameters · 1 required · 7 optional
| Parameter | Type | Required | Description |
|---|---|---|---|
image | string | Required | Url of the image to be upscaled · Min length: 1 |
model | string | Optional | Creative (Bloom) upscaling model. Bloom 2 is the latest and most capable; Bloom creatively upscales and transforms AI-generated images; Bloom Realism biases the added detail toward photorealism. · Options: Bloom 2, Bloom, Bloom Realism · Default: "Bloom 2" Bloom 2BloomBloom Realism |
autoprompt | boolean | Optional | Enable automatic prompt generation. Applies to Bloom 2 only; Topaz defaults it to true when omitted. |
creativity | integer | Optional | Creativity level (1-9). Higher values produce more creative/hallucinated details. Applies to Bloom 2 only. · Min: 1 · Max: 9 |
crop_to_fill | boolean | Optional | Default: false |
output_format | string | Optional | Output format of the upscaled image. · Options: jpeg, png · Default: "jpeg" jpegpng |
upscale_factor | number | Optional | Factor to upscale the image by (e.g. 2.0 doubles width and height) · Min: 1 · Max: 4 · Default: 2 |
color_preservation | boolean | Optional | Preserve the source image's colors in the output. Applies to Bloom 2 only. |
02
Output Schema
| Field | Type | Description |
|---|---|---|
id | string | Unique identifier for the generation task |
status | string | Task status: pending, running, completed, failed, timeout |
model | string | Model used for the generation |
outputs | array | Array of output items |
outputs[].url | string | URL of the generated artifact |
outputs[].content_type | string | MIME type (e.g. image/png, video/mp4) |
error | object | null | Error details if failed, null on success |
error.type | string | Machine-readable error type code |
error.message | string | Human-readable error description |
Async Workflow
This model uses asynchronous execution. Submit a request and poll for the result.
- Submit — POST to /v1/run, receive an
id - Poll — GET /v1/run/{id} until status is
completed,failed, ortimeout - Retrieve — Read
outputsfrom the completed response
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Code Examples
Ready-to-run snippets
# Step 1: Submit
curl -X POST https://api.sandbase.ai/v1/run \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "Bloom 2",
"image": "https://static.sandbase.ai/examples/topaz/upscale/image/creative/input_image_0.jpeg",
"crop_to_fill": false,
"output_format": "jpeg",
"upscale_factor": 2,
"prompt": "a beautiful sunset over mountains"
}'
# Step 2: Poll result (replace <id>)
curl https://api.sandbase.ai/v1/run/<id> \
-H "Authorization: Bearer YOUR_API_KEY"