Microsoft currently relies on OpenAI models to power the majority of AI features found inside of Word, Excel, Outlook and ...

Microsoft ($MSFT) will start using Anthropic’s artificial intelligence models in Office 365 apps. The company already works ...

Microsoft (MSFT) appears set to partially replace some artificial intelligence technology from OpenAI with Anthropic, to help ...

Microsoft is stepping up its efforts to expand its artificial intelligence capacity and reduce dependence on ChatGPT ...

Microsoft is reportedly tapping Anthropic's AI to power its Office 365 Copilot and lessen its reliance on OpenAI.

Microsoft is reportedly integrating Anthropic's Claude Sonnet 4 into Office 365 after tests showed it outperformed GPT-5 on ...

The move reflects Microsoft’s broader strategy of diversifying its AI stack. Alongside its multibillion-dollar investment in ...

Microsoft has signed a deal with Anthropic to use its AI in Office apps, reducing dependence on OpenAI. The move highlights ...