Even the courtroom sketch artist brought a cushion to the Oakland courtroom.

OpenAI CEO Sam Altman took the witness stand Tuesday to defend his business record in a trial pitting him against Elon Musk, rebutting testimony that disparaged his leadership at a pivotal time for the ChatGPT maker.

The trial spilled plenty of dirt—and raised more questions than answers about how the AI giant should be governed.

Elon Musk, the Tesla CEO, world’s richest man and OpenAI’s cofounder, took the stand Tuesday in a high-stakes trial revolving around a bitter feud between himself and former friends Sam Altman and Greg Brockman that could reshape the future development of artificial intelligence.

A jury in Oakland, California, ruled against Elon Musk in his dramatic court battle with Sam Altman and OpenAI.

Learn more Tesla's Optimus robot may have a new challenger, and it's the one CEO Elon Musk least wanted to see: OpenAI. Over the weekend, OpenAI CEO Sam Altman posted on X that the Company is launching a dedicated robotics division,

OpenAI cofounder and CEO Sam Altman disclosed more than $2 billion worth of personal stakes in companies that conduct business with the ChatGPT maker, including owning a third of power company Helion Energy, adding nearly $1 billion to his previously estimated net worth.

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Sam Altman testified that his ...