In Musk v. Altman, the company sought to show the jury a remarkable trophy as physical proof of Elon Musk’s concerning behavior.

OpenAI CEO Sam Altman said Tuesday that Elon Musk's management style "demotivated" some of the company's researchers and that his exit was a "morale boost." "I don't think Mr. Mus

Sam Altman faced pointed questions about his financial ties to the Everett, Wash., fusion startup during testimony in the Musk v. Altman trial, as Congress separately raised conflict-of-interest concerns.

The Republican-led House Oversight Committee says it is investigating, and seven GOP state attorneys general are calling for SEC review after a WSJ article.

For the first time, Anthropic has more verified business customers than OpenAI, according to this month’s AI Index from the fintech firm Ramp.

Microsoft Corp. has spent more than $100 billion on its partnership with OpenAI, a sum that underscores the significance of the software maker’s role in the AI company’s growth.

Altman explained that he snapped after losing control over OpenAI, where he’s currently CEO of both the for-profit and nonprofit. He claimed that he seriously entertained walking away from OpenAI forever and taking Microsoft’s offer to instead spearhead an AI research wing of the tech giant, where he could get rich.

A senior director of AI at Microsoft left to join OpenAI; a former AI2 leader has taken a role at Meta and other Pacific Northwest tech moves.