Archive · 25 Sep 2025
Microsoft Integrates Anthropic AI in Copilot
Microsoft is adding Anthropic's AI models to Copilot, which uses AI in apps like Word and Outlook.
This lets users choose between different AI options, expanding beyond OpenAI's models.
The new models, Claude Sonnet 4 and Claude Opus 4.1, will be available in Researcher and Copilot Studio.
The move helps give users different AI choices.
The goal is to diversify and provide greater AI options.
Microsoft is integrating Anthropic AI models into Copilot.
This marks a shift away from solely using OpenAI.
Users can select Anthropic models, including Claude Sonnet 4 and Claude Opus 4.1.
Available in Copilot's Researcher and Copilot Studio.
The move aims to give users more AI choices.
- Who
- Microsoft and Anthropic
- What
- Microsoft integrating Anthropic AI models into Copilot
- When
- Wednesday
- Where
- Microsoft Copilot
- Why
- To reduce reliance on OpenAI and offer more AI choices.
Microsoft's Perspective
OpenAI's Perspective
Strategic Alliances
Microsoft's Perspective
Microsoft views the Anthropic partnership as a move to diversify AI tool access, reducing dependency on OpenAI.
OpenAI's Perspective
OpenAI views the partnership with Microsoft as a strategic alliance for market dominance.
- Partnership
- Microsoft integrates Anthropic AI into Copilot
- Models Added
- Claude Sonnet 4 and Claude Opus 4.1
- Availability
- Copilot, Researcher, and Copilot Studio
- Primary Change
- Reducing reliance on OpenAI
