Microsoft and OpenAI have worked closely since 2019, with Microsoft investing over $13 billion in the ChatGPT maker. However, ...

Reports suggest that Microsoft is building AI models to rival its longtime partner OpenAI. Under AI Chief Mustafa Suleyman, ...

In a grandmaster-level chess move, OpenAI has signed a five-year, $11.9 billion agreement with the GPU-heavy cloud service ...

Microsoft Microsoft is accelerating its push to compete with OpenAI, its longtime collaborator, according to a report.

OpenAI and Microsoft’s partnership faces challenges as transparency issues and competition reshape the AI industry.

Microsoft Corp. has created in-house artificial intelligence models it believes can go toe-to-toe with industry leaders ...

The major investor in OpenAI has been looking to cut ties as the two companies start looking more like competitors.

Microsoft is developing in-house artificial intelligence reasoning models to compete with OpenAI and may sell them to ...

OpenAI has signed a five-year contract with a value up to $11.9 billion with the GPU-heavy cloud service provider CoreWeave ...

As part of this deal, OpenAI will become an investor in CoreWeave through the issuance of $350 million of CoreWeave stock ...

Microsoft is developing in-house AI models, called MAI, which have shown performance comparable to models from OpenAI and Anthropic.

Mustafa Suleyman wasn’t getting the answers he wanted. Last fall, during a video call with senior leaders at OpenAI and ...