BriaFastHigh

Bria Increase Resolution

Bria's commercially-safe image upscaler (130K+ runs). Increase resolution 2x or 4x with a model trained exclusively on licensed data, preserving alpha transparency — built for enterprise pipelines that require full legal liability coverage.

93 credits

per image (x2 and x4 same price)

Trained exclusively on licensed data — commercially safe

2x or 4x resolution increase (desired_increase)

Preserves alpha channel — ideal after background removal

Optional content moderation pass

Enterprise-grade consistency from Bria

Run it right now

Test this model instantly in the Console Playground — no code required

Use with AI Assistant

Copy usage instructions for Claude, ChatGPT, or other AI

llms.txtllms.txt ↗

Quick Start

curl -X POST "https://api.core.today/v1/predictions" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: cdt_your_api_key" \
  -d '{
  "model": "bria/increase-resolution",
  "input": {
    "image": "https://example.com/logo.png",
    "desired_increase": 4,
    "preserve_alpha": true
  }
}'

Parameters

Parameter	Type	Required	Default	Description
`image`	string	No	-	Input image file to upscale (use this or image_url)
`image_url`	string	No	-	URL of the input image (alternative to image)
`desired_increase`	integer	No	2	Resolution multiplier: 2 or 4 24
`preserve_alpha`	boolean	No	true	Preserve the alpha (transparency) channel of the input
`sync`	boolean	No	true	Synchronous response mode
`content_moderation`	boolean	No	false	Run content moderation on the input

How to Provide File Input

There are 3 ways to provide files for the image parameter:

Recommended

Direct Upload (Multipart)

Attach files directly to POST /v1/predictions/upload. No separate upload step needed.

curl -X POST "https://api.core.today/v1/predictions/upload" \
  -H "X-API-Key: cdt_your_api_key" \
  -F "model=bria/increase-resolution" \
  -F 'input={"prompt":"your prompt here"}' \
  -F "file:image=@your_file.png"

Image URL

Pass a publicly accessible URL directly. You can also use file_url from the Storage API.

{
  "model": "bria/increase-resolution",
  "input": {
    "prompt": "your prompt here",
    "image": "https://example.com/image.jpg"
  }
}

See the File Upload docs for more upload methods including Presigned URLs.

Common Parameters

Common parameters used when calling POST /v1/predictions.

Parameter	Type	Required	Default	Description
`model`	string	Yes	-	Model identifier
`input`	object	Yes	-	Object containing the model-specific parameters from the table above
`output_folder`	string	No	-	Folder path for output files (max 256 chars, '..' not allowed)
`webhook_url`	string	No	-	Webhook URL to call on completion
`is_public`	boolean	No	false	If true, output files are also available via permanent public URLs

Examples

Upscale a Transparent Logo

4x enlargement with the alpha channel intact

curl -X POST "https://api.core.today/v1/predictions" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: cdt_your_api_key" \
  -d '{
  "model": "bria/increase-resolution",
  "input": {
    "image": "https://example.com/logo.png",
    "desired_increase": 4,
    "preserve_alpha": true
  }
}'

Catalog Photo 2x

Standard 2x enhancement for product imagery

curl -X POST "https://api.core.today/v1/predictions" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: cdt_your_api_key" \
  -d '{
  "model": "bria/increase-resolution",
  "input": {
    "image_url": "https://example.com/product.jpg",
    "desired_increase": 2
  }
}'