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

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

OpenAI is planning to launch a social media app for artificial intelligence-generated videos, which could challenge ByteDance ...

OpenAI has reached a new tentative agreement with Microsoft and said its nonprofit, which technically controls its business, ...

Microsoft has ditched OpenAI exclusivity in its Microsoft 365 Copilot suite, also offering Anthropic models for customers who ...

OpenAI’s unusual business structure, which has a nonprofit arm and a for-profit arm linked by a web of control and money, may ...

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

A new report claims that less than 2 percent of Microsoft 365 customers are also paying for Microsoft 365 Copilot.

To try Agent Mode in Excel, you need to get the Excel Labs add-in and choose Agent Mode. In Word, you can just open Copilot ...

The move to diversify its AI partnerships by tapping the shoulder of OpenAI’s top rival comes as the AI company also pursues ...

Microsoft's Office 365 suite will soon incorporate AI models from Anthropic alongside existing OpenAI technology, The ...