Elon Musk waited too long to sue OpenAI and its leaders, a jury in Oakland, California, decided on Monday. A lawsuit he filed was barred by the statute of limitations, the jury found after about 90 minutes of deliberation.

Elon Musk, the world's richest man, has not been winning in court lately.

The unanimous verdict, delivered after less than two hours of deliberation, is a stark rebuke of Musk and his lawyer’s claims that Altman “stole a charity” through his leadership of OpenAI.