Before Elon Musk left OpenAI in a power struggle in 2018, he wanted to merge the nonprofit artificial intelligence lab with ...

OpenAI CEO Sam Altman took the witness stand Tuesday to defend his business record in a trial pitting him against Elon Musk, ...

Sam Altman, OpenAI’s chief executive, is defending the company against Elon Musk’s allegations that the start-up betrayed its founding mission. Mr. Musk’s lawyer has assailed Mr. Altman as ...

Sam Altman faced pointed questions about his financial ties to the Everett, Wash., fusion startup during testimony in the ...

OpenAI Group PBC co-founder and Chief Executive Sam Altman faced the witness stand today in the high-stakes trial that could ...

Sam Altman disputes Elon Musk claims in OpenAI trial, as testimony over control, profit motives, and the future of the ...

Musk, the world’s richest man, is seeking Altman’s ouster from the company leadership as part of a civil lawsuit accusing him ...

Sam Altman testifies Elon Musk wanted greater control of OpenAI in early days - As the proceedings enter their third week, ...

Republicans are scrutinizing OpenAI CEO Sam Altman’s personal investments, with both lawmakers and state attorneys general ...

Sam Altman testified in the trial, defending himself and OpenAI against charges by co-founder Elon Musk that Altman betrayed ...

The trial pits two of tech's most famous personalities against each other and could lead to seismic changes for the maker of ...