# Microsoft 365 users can now choose between ChatGPT and Claude for their AI needs

> Microsoft Copilot is gaining access to Anthropic’s Claude models They’ll be hosted on AWS, and accessed via an API Office apps could soon get Claude models, too Microsoft has added Anthropic’s Claude Sonnet 4 and Claude…

- **Source:** [TechRadar](https://www.techradar.com/pro/you-can-now-choose-between-chatgpt-and-claude-for-your-ai-needs-in-microsoft-365?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=68d536da01db2cbbed08c2ce)
- **Published:** 2025-09-25
- **Category:** AI & Bots
- **Tags:** #microsoft #anthropic #chatgpt #copilot #openai #claude #models #users
- **Canonical:** http://localhost:4321/a/68d536da01db2cbbed08c2ce

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._