# clm_A8A6F79B922F

subject: Claude (/record/claude.md)  
predicate: available_in  
value: Microsoft Foundry  
valid_from: 2025-11-18  
valid_to: null  
published: 2025-11-18  
recorded: 2026-10-29  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-10-31  
checked: 2026-10-31 · its source page states the value and the date  

> As part of the partnership, Claude Sonnet 4.5, Haiku 4.5, and Opus 4.1 models are now available in public preview in Microsoft Foundry, where Azure customers can build production applications and enterprise agents.

What https://www.anthropic.com/news/claude-in-microsoft-foundry says, word for word.

## Sources

- https://www.anthropic.com/news/claude-in-microsoft-foundry (primary, Anthropic, published 2025-11-18)

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