falImage to imageComing soon

fal-ai/creative-upscaler

Name: fal-ai/creative-upscaler
Brand: fal

fal-ai/creative-upscaler is an image to image tool from fal that runs in the background and returns images. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Price pending

Pricing

Price pending.

Limits

Runs: In the background
Returns: image
Longest queue wait: 3600s
Run deadline: 1800s
Largest inline input: 1024 KB
Largest input file: 500 MB
Largest output: 4768 MB
Outputs per run: 16

Input

Field	Kind	Default	Description
`model_type`	one of SD_1_5, SDXL	SD_1_5	The type of model to use for the upscaling. Default is SD_1_5
`image_url` required	URL or file	—	The image to upscale.
`prompt`	text	—	The prompt to use for generating the image. Be as descriptive as possible for best results. If no prompt is provide BLIP2 will be used to generate a prompt.
`scale`	number 1 to 5	2	The scale of the output image. The higher the scale, the bigger the output image will be.
`creativity`	number 0 to 1	0.5	How much the output can deviate from the original
`detail`	number 0 to 5	1	How much detail to add
`shape_preservation`	number 0 to 3	0.25	How much to preserve the shape of the original image
`prompt_suffix`	text	high quality, highly detailed, high resolution, sharp	The suffix to add to the prompt. This is useful to add a common ending to all prompts such as 'high quality' etc or embedding tokens.
`negative_prompt`	text	blurry, low resolution, bad, ugly, low quality, pixelated, interpolated, compression artifacts, noisey, grainy	The negative prompt to use.Use it to address details that you don't want in the image. This could be colors, objects, scenery and even the small details (e.g. moustache, blurry, low resolution).
`seed`	number (whole)	—	The same seed and the same prompt given to the same version of Stable Diffusion will output the same image every time.
`guidance_scale`	number 0 to 16	7.5	The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt when looking for a related image to show you.
`num_inference_steps`	number (whole) 1 to 200	20	The number of inference steps to use for generating the image. The more steps the better the image will be but it will also take longer to generate.
`enable_safety_checks`	true or false	true	Legacy option for the model's output safety check. Use enable_safety_checker to also control the input safety checker.
`skip_ccsr`	true or false	false	If set to true, the image will not be processed by the CCSR model before being processed by the creativity model.
`override_size_limits`	true or false	false	Allow for large uploads that could take a very long time.
`base_model_url`	text	—	The URL to the base model to use for the upscaling
`additional_lora_url`	text	—	The URL to the additional LORA model to use for the upscaling. Default is None
`additional_lora_scale`	number	1	The scale of the additional LORA model to use for the upscaling. Default is 1.0
`additional_embedding_url`	text	—	The URL to the additional embeddings to use for the upscaling. Default is None

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "fal",
    "model": "fal-ai/creative-upscaler",
    "input": {
      "image_url": "https://storage.googleapis.com/falserverless/model_tests/upscale/owl.png"
    }
  }'