OpenAI VP Chris Lehane supports creating a global AI governance body led by the U.S. that includes China, amid Trump's visit for talks with Xi Jinping.

Elon Musk arrived in Beijing on Wednesday, as his $150 billion lawsuit against OpenAI's Sam Altman played out. But a judge told Musk last month he may be recalled to a California courtroom for further testimony at the request of OpenAI lawyers.

A gag-gift trophy, an Elon Musk tantrum, and a Reid Hoffman name-drop figured prominently in the final day of testimony for Musk v Altman jurors.

OpenAI said it found no evidence that user data was accessed following a security issue linked to a supply-chain attack involving the open-source

Altman's testimony was a highly anticipated moment in the trial, which kicked off late last month. Musk, who took the stand during the first week of proceedings, repeatedly accused Altman and Brockman of trying to enrich themselves and "steal a charity."

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

NPR's Leila Fadel asks New York Times tech correspondent Mike Isaac about Sam Altman's testimony in the lawsuit brought by billionaire entrepreneur Elon Musk against OpenAI.

"We lost our son due to OpenAI's reckless product design."