Microsoft is adding Anthropic’s Claude models to Microsoft 365 Copilot, giving business users a choice beyond OpenAI’s GPT ...

Microsoft is bringing Anthropic’s Claude Sonnet 4 and Claude Opus 4.1 AI models to its Microsoft 365 Copilot today. It’s a ...

Microsoft invested billions in OpenAI before the latter's popular ChatGPT tool became a household name. With the companies' ...

Starting Wednesday, users who opt in to try Claude can switch between OpenAI and Anthropic models in Researcher, said Charles ...

Microsoft's unusual $1 billion bet on OpenAI back in 2019 has turned into one of the smartest investments in the history of ...

Microsoft and OpenAI announced a non-binding memorandum of understanding Thursday afternoon, signaling that they’ve agreed in ...

Anthropic, founded by former OpenAI employees, is one of the largest OpenAI competitors and a key player in the industry.

Microsoft is expanding its Microsoft 365 Copilot by adding Anthropic's Claude models, giving customers their first ...

On Thursday, OpenAI and Microsoft announced they have signed a non-binding agreement to revise their partnership, marking the ...

Microsoft and OpenAI said on Thursday they have signed a non-binding deal for new relationship terms that would allow OpenAI ...

Microsoft will integrate Anthropic’s Claude into Office 365, citing stronger performance in tasks like Excel and PowerPoint ...

OpenAI announced Thursday it reached a nonbinding agreement with Microsoft, its largest investor, on a revised partnership ...