OAKLAND, Calif. — Elon Musk repeatedly fired back at OpenAI’s lawyer in a tense cross-examination during the second day of a tech trial that could help define the future of artificial intelligence.

Elon Musk sparred with OpenAI’s attorney under cross examination on the second day of his testimony, as lawyers for both sides zeroed in on his souring relationship with the organization that kicked ...

Elon Musk sued OpenAI, Sam Altman and Greg Brockman in 2024, claiming they reneged on their promise to keep the artificial intelligence lab a nonprofit.

OpenAI President Greg Brockman testified Tuesday that Elon Musk "gave up" on the company now valued at more than $850 billion, describing a tense moment in which Musk reacted angrily after learning he ...

Here’s what we learned from Elon Musk’s testimony, and what to expect this week. This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox ...

Get the latest news on Tesla and SpaceX CEO Elon Musk, his latest tweets, business decisions, money/net worth and much more.

OAKLAND, Calif. — Elon Musk repeatedly fired back at OpenAI’s lawyer in a tense cross-examination during the second day of a tech trial that could help define the future of artificial intelligence.