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Monogram
ImageBalanced

Stable Image Ultra

by Stability AI

The Stability AI flagship for photoreal, richly detailed images.

Request accessRead the quickstart

Spec sheet

Model ID
stability/stable-image-ultra
Type
Image
Max output
1 MP
Speed
Balanced
Capabilities
  • Text to image
  • Image to image

About the model

Stable Image Ultra produces detailed, well-lit photography and illustration with strong composition and color. It is a dependable choice for teams that already know and like the Stable Diffusion look.

Swap it anytime

Every model takes the same request, so moving to another one means changing the model ID and nothing else.

Call it in a few lines.

curl https://api.monogram.dev/v1/generations \
  -H "Authorization: Bearer $MONOGRAM_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "stability/stable-image-ultra",
    "input": {
      "prompt": "A crystal perfume bottle on black marble, gold rim light, 1920s poster",
      "aspect_ratio": "4:5"
    }
  }'

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