falText to imageComing soon

fal-ai/bria/text-to-image/hd

Name: fal-ai/bria/text-to-image/hd
Brand: fal

fal-ai/bria/text-to-image/hd is a text 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.

Priced by usage

Pricing

$0.052 per generation. Billed on num_images, default 4. The final charge comes from usage.

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
`prompt` required	text	—	The prompt you would like to use to generate images.
`negative_prompt`	text		The negative prompt you would like to use to generate images.
`num_images`	number (whole) 1 to 4	4	How many images you would like to generate. When using any Guidance Method, Value is set to 1.
`aspect_ratio`	one of 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9	1:1	The aspect ratio of the image. When a guidance method is being used, the aspect ratio is defined by the guidance image and this parameter is ignored.
`seed`	number (whole) 0 to 2147483647	—	The same seed and the same prompt given to the same version of the model will output the same image every time.
`num_inference_steps`	number (whole) 20 to 50	30	The number of iterations the model goes through to refine the generated image. This parameter is optional.
`guidance_scale`	number 0 to 20	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.
`prompt_enhancement`	true or false	false	When set to true, enhances the provided prompt by generating additional, more descriptive variations, resulting in more diverse and creative output images.
`medium`	one of photography, art	—	Which medium should be included in your generated images. Omit or set to null to let Bria select the medium.
`guidance`	JSON	[]	Guidance images to use for the generation. Up to 4 guidance methods can be combined during a single inference.

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/bria/text-to-image/hd",
    "input": {
      "prompt": "A lone figure stands on the edge of a serene cliff at sunset, gazing out over a vast, mystical valley. The figure is clad in flowing robes that ripple in the…"
    }
  }'