Partnershipsby GlyphAnthropic and Microsoft every partnership between the two
2 shared deals, 1 multi-company · since Nov 18, 2025 · also with Nvidia
Yes. Anthropic and Microsoft have 1 two-company partnership here, and are both in 1 multi-company announcement, the first on Nov 18, 2025.
Partnerships
Claude in Microsoft Foundry and 365 CopilotClaude Sonnet 4.5, Haiku 4.5 and Opus 4.1 become available in Microsoft Foundry for Azure customers.Nov 18, 2025LiveAnthropicPartnership →Microsoft, Nvidia and Anthropic: $30B on AzureAnthropic commits $30 billion to Azure compute while Nvidia and Microsoft invest up to $15 billion combined in Anthropic.Nov 18, 2025AnthropicPartnership →
| Date | What | |
|---|---|---|
| Nov 18Nov 18, 2025202511 months ago | Claude in Microsoft Foundry and 365 CopilotClaude Sonnet 4.5, Haiku 4.5 and Opus 4.1 become available in Microsoft Foundry for Azure customers. ModelsAnthropic | Anthropic |
| Nov 18Nov 18, 2025202511 months ago | Microsoft, Nvidia and Anthropic: $30B on AzureAnthropic commits $30 billion to Azure compute while Nvidia and Microsoft invest up to $15 billion combined in Anthropic. | Anthropic |
Questions
Are Anthropic and Microsoft partners?
Yes. Anthropic and Microsoft have 1 two-company partnership here, and are both in 1 multi-company announcement, the first on Nov 18, 2025.
What is the latest Anthropic and Microsoft partnership?
Claude in Microsoft Foundry and 365 Copilot (Nov 18, 2025): Claude Sonnet 4.5, Haiku 4.5 and Opus 4.1 become available in Microsoft Foundry for Azure customers.