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grok-imagine-image-2.0

grok-imagine-image-2.0 is a text to image tool from xAI that runs in the background and returns images. Pay as you go from $0.052 per image, with one API key.

Try itfrom $0.052 / image

Pricing

quality / resolution: otherwise / 1k (default) $0.052, otherwise / 1.5k $0.065, otherwise / 2k $0.078, medium / 1k (default) $0.078, medium / 1.5k $0.091, medium / 2k $0.104 per image. Billed on n, default 1.

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

FieldKindDefaultDescription
prompt requiredtext—Prompt for image generation.
nnumber (whole)
1 to 10
1Number of images to be generated
qualityone of
low, medium, auto
—Quality of the generated image (grok-imagine-image-2.0). `auto` uses `low`.
resolutionone of
1k, 2k, 1.5k
—Resolution of the generated image. Defaults to `1k`. Only supported by grok-imagine models.
aspect_ratioone of
1:1, 3:4, 4:3, 9:16, 16:9, 2:3, 3:2, 9:19.5, 19.5:9, 9:20, 20:9, 1:2, 2:1, 21:9, 5:2, auto
—Aspect ratio of the generated image. Can be `1:1`, `3:4`, `4:3`, `9:16`, `16:9`, `2:3`, `3:2`, `9:19.5`, `19.5:9`, `9:20`, `20:9`, `1:2`, `2:1`, `21:9`, `5:2`, or `auto`. Defaults to `auto` for automatically selecting the best ratio for the prompt. Only supported by grok-imagine models.

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": "xai",
    "model": "grok-imagine-image-2.0",
    "input": {
      "prompt": "<prompt>"
    }
  }'