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Stable Diffusion 3 Medium


Stable Diffusion 3 Medium is Stability AI logoStability AI's image generation model, starting at $N/A / 1M input and $N/A / 1M output. The medium-parameter tier of Stable Diffusion 3, offering a practical balance between image quality and resource requirements for text-to-image generation.
Spec
Canonical IDstability-ai-stable-diffusion-3-medium
TypeImage Generation
StatusActive
CreatorStability AIStability AI
Providers
Input ModalitiesText
Output ModalitiesImage
Elo Rating
913
#237

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

ProviderStandard
Stability AI logo
Stability AI
sd3-medium

Cost Calculator

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Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Stable Diffusion 3.5 Medium$0.000$0.000Available
Stable Diffusion 3 Medium$0.000$0.000Current

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
Deep Research Pro Preview (Dec-12-2025)Pro1.0M
Deep Research Pro Preview (Dec-12-2025)Pro1.0M$2.00$12.00
Imagen 4 FastFast480$0.000$0.000
Imagen 4 UltraUltra480$0.000$0.000
Imagen 4480$0.000$0.000
Gen-4 Image Turbo$0.000$0.000
Imagen 4 Preview 0606$0.000$0.000
Runway Gen-4 Image$0.000$0.000
Stable Diffusion 3.5 LargeLarge77$0.000$0.000
Stable Diffusion 3.5 Large TurboLarge$0.000$0.000

Model IDs