OpenAI’s contract clause could cut off Microsoft’s access to new AI models if AGI is declared, forcing high-stakes renegotiation of their partnership.

April 17, 2025: OpenAI has released o3 and 04-mini, two reasoning AI models designed to be extra good at programming, math, ...

Insiders say Microsoft's access to OpenAI's tech is central to ongoing talks because what OpenAI is required to share, and ...

The partnership between OpenAI and Microsoft in many ways hinges on the definition of artificial general intelligence, ...

OpenAI, Microsoft Corp. and Anthropic are partnering with one of the largest teachers unions in the US to establish a new ...

The new hires are joining OpenAI’s scaling team, according to an internal Slack message sent by cofounder Greg Brockman.

The “best bromance in tech” has had a reality check as OpenAI has tried to change its deal with Microsoft and the software maker has tried to hedge its bet on the start-up.

Microsoft is getting ready to host OpenAI’s next model, just as reports emerge describing unprecedented tension in their complex relationship.

Microsoft’s $14 billion investment in OpenAI includes cash as well as computing resources — in particular, the vast amounts of computing power required to train and run OpenAI’s technologies.

Once the best of friends, OpenAI and its most important financial backer Microsoft Corp. are now involved in tough negotiations over the future of their partnership. The talks are aimed at ...

Microsoft has a long and tangled history with OpenAI, having invested a reported $13 billion in the ChatGPT maker as part of a long-term partnership. As part of the deal, Microsoft runs OpenAI’s ...

OpenAI has tried to change its deal with Microsoft; Microsoft has tried hedging its bet on OpenAI. The “best bromance in tech” may be unraveling.