Billionaire Elon Musk co-founded OpenAI but now says the ChatGPT developer has betrayed its original mission of helping ...

Elon Musk, an original co-founder of OpenAI, attempted to steer the organization away from becoming too cozy with Microsoft ...

The new lawsuit includes a detailed list of the ways OpenAI CEO Sam Altman manipulated the world's richest man.

The billionaire accused the ChatGPT maker of anticompetitive behavior in new court filings.

After joining with Mr. Musk to create OpenAI in 2015 and pledging to carefully develop artificial intelligence for the ...

Elon Musk has filed an amended complaint against OpenAI, accusing the company — and its close partner, Microsoft — of ...

Billionaire entrepreneur Elon Musk expanded his lawsuit against ChatGPT maker OpenAI, adding federal antitrust and other ...

Elon Musk has added Microsoft to a lawsuit against OpenAI, accusing the ChatGPT maker of starving rivals of AI talent.

The lawsuit argues that OpenAI and Microsoft are “actively trying to eliminate competitors” by exchanging “competitively ...

Elon Musk's lawsuit against OpenAI now names Microsoft, LinkedIn co-founder Reid Hoffman and Microsoft VP Dee Templeton as ...

Elon Musk's lawsuit against OpenAI accusing the company of abandoning its nonprofit mission was withdrawn in July, only to be ...