falText to imageComing soon

xai/grok-imagine-image

Name: xai/grok-imagine-image
Brand: fal

xai/grok-imagine-image 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

$0.026 per image. Billed on num_images, default 1. 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	—	Text description of the desired image.
`image_passthrough`	true or false	false	Send edit references and return provider images without resizing or re-encoding, preserving transparency and metadata. The returned native format may differ from output_format.
`num_images`	number (whole) 1 to 4	1	Number of images to generate.
`aspect_ratio`	one of 2:1, 20:9, 19.5:9, 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16, 9:19.5, 9:20, 1:2	1:1	Aspect ratio of the generated image.
`resolution`	one of 1k, 2k	1k	Resolution of the generated image. `1k` for standard resolution, `2k` for high resolution.
`output_format`	one of jpeg, png, webp	jpeg	The format of the generated image.

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": "xai/grok-imagine-image",
    "input": {
      "prompt": "Abstract human silhouette, golden particles ready to burst outward representing joy, data visualization style, emotional expression through particles, artistic…"
    }
  }'