LLM Reference
Microsoft Foundry

Using Stable Diffusion 3.5 Large on Microsoft Foundry

Implementation guide · Stable Diffusion 3 · Stability AI

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Microsoft Foundry exposes Stable Diffusion 3.5 Large through model ID stable-diffusion-3.5-large. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-05-16. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at Microsoft Foundry and generate an API key.
  2. 2
    Use the Microsoft Foundry SDK or REST API to call stable-diffusion-3.5-large — see the documentation for request format.
  3. 3
    You'll be billed $0.080 per 1024x1024 medium image. See full pricing.
API PortalDocumentationPricing

Code Examples

See Microsoft Foundry documentation for integration details.

Pricing on Microsoft Foundry

TypeRate
1024x1024 imageMedium $0.080

Capabilities

Multimodal

About Stable Diffusion 3.5 Large

Stable Diffusion 3.5 Large by Stability AI. 8.1B-parameter flagship of the SD 3.5 family, delivering superior image quality and prompt adherence at 1-megapixel resolution. Powers the Stable Image Ultra API. Released October 22, 2024 under Stability AI Community License.

Full model details →

Model Specs

Released2024-10-22
Parameters8.1B
ArchitectureDiffusion Transformer

Provider

Microsoft Foundry
Microsoft Foundry

Microsoft

Redmond, Washington, United States