A story of control and competition unfolds, with the ongoing feud between OpenAI co-founders, Elon Musk and Sam Altman.

Meet the key figures at Elon Musk's xAI, the $50 billion startup behind the chatbot Grok that's taking on ChatGPT.

Altman claimed that Musk's opposition to OpenAI's potential for-profit transition comes from his desire to remain in control ...

Elon Musk’s artificial intelligence startup xAI revealed that it raised $6 billion in its latest funding round as the startup ...

OpenAI has fired back at billionaire Elon Musk, publishing a series of mesages that the company claims show Musk's lawsuit ...

The artificial intelligence start-up argues that Mr. Musk is trying to hamstring its business as he builds a rival company.

OpenAI published screenshots of Elon Musk's old emails in which the billionaire was pushing a for-profit business structure.

OpenAI asked a federal judge in California on Friday to reject a request by billionaire Elon Musk to halt the ChatGPT maker’s ...

A 7-year-old rivalry between tech leaders Elon Musk and Sam Altman over who should run OpenAI and best avoid an artificial ...

Musk sued OpenAI, its CEO Sam Altman and others in August, claiming they violated contract provisions by putting profits ...

Palantir and startup Anduril reportedly are talking with OpenAI, Elon Musk's SpaceX and other tech companies to team up on ...