Stable Image Ultra 1 is Stability AI's image generation model with a 77 context window, available from 2 providers. Stability AI's highest-quality image generation model offering premium photorealism and detail for demanding creative applications.
Specifications
Canonical IDstability-ai-ultra-1
TypeImage Generation
StatusActive
CreatorStability AIStability AI
Providers
Context Window77 tokens
Input ModalitiesText
Output ModalitiesImage
Release Date · 2 years ago

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Image Out
$ / image
Amazon Bedrock logo
Amazon Bedrock
stability.stable-image-ultra-v1:1
$0.140
Stability AI logo
Stability AI
stability/stable-image-ultra
$0.080

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Imagen 4 Fast480Deprecating
Imagen 4 Ultra480Deprecating
Imagen 4480Deprecating
Gen-4 ImageAvailable
Gen-4 Image TurboAvailable
Imagen 4 PreviewAvailable
Gemini 3.1 Flash Image Preview131K$0.250$1.50Deprecated
Gemini 3 Pro Image Preview66K$2.00$12.00Deprecated
Stable Diffusion 3.5 Large77Available
Recraft V3Available
Stable Image Ultra 177Current

Model IDs

stability-ai-ultra-1
stability.stable-image-ultra-v1:0
stability.stable-image-ultra-v1:1
stability/stable-image-ultra