Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

The world's richest man went on a social media tirade against the Open AI chief executive for his former stance on Donald Trump.

OpenAI CEO Sam Altman suggested Elon Musk cares more about his businesses than he does the country, shortly after he referred to Musk as "the most inspiring entrepreneur of our time." ...

The battle between Elon Musk and Sam Altman highlights a larger debate surrounding the ethical direction of AI development.

Sam Altman has once again put himself in a position of power—this time by sidling up to President Trump.

Elon Musk and Open AI's Sam Altman are engaged in a feud over Trump-supported Stargate AI infrastructure project. Notably, ...

Musk dropped the lawsuit but filed another one against Altman and OpenAI, this time elevating his accusations to claim OpenAI worked with Microsoft, an investor, to create a monopoly. The billionaire ...

Once friends and business partners, and now rivals, Elon Musk and Sam Altman are dueling it out in a California federal courtroom. OpenAI has been on a unique journey, beginning as a nonprofit ...

Altman jumped in: “Oh, I think he’ll do all sorts of bad s---. I think he’ll continue to sue us and drop lawsuits ... “genuinely” doesn’t think Musk will “mess with a business ...

Sam Altman has urged President-elect ... Trump's AI inner circle also features Elon Musk, a fellow cofounder of OpenAI alongside Altman who is anticipated to play a significant advisory role ...

Sam Altman, the CEO of OpenAI, doesn’t think too highly of his scorned former collaborator Elon Musk, saying he will ... “I think he’ll continue to sue us and drop lawsuits and make new ...