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

Musk filed a lawsuit against OpenAI in August and just amended it to include Microsoft. Here's a history of Musk and Altman's working relationship. Elon Musk and Sam ... Getty Images "It's hard ...

Elon Musk, known for his outspoken opinions and high-profile feuds, has taken fresh aim at OpenAI CEO Sam Altman in a heated ...

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

Sam Altman and Elon Musk once started OpenAI together — but now their relationship is a lot more complicated. In an interview with The Free Press on Thursday, Altman said his OpenAI cofounder ...

OpenAI CEO Sam Altman called Stargate, “the most important project for this era” and promised that all of the new investment his company was making would help cure diseases. Altman was actually ...

OpenAI’s Sam Altman is reckoning with an unpredictable force that threatens his ambition of transforming the start-up into a trillion-dollar company: Elon Musk. Since Donald Trump was elected ...

Elon Musk and Sam Altman lead rival AI firms and now take public jabs at each other — but it wasn't always like this. Years ago, the two cofounded OpenAI, which Altman now leads. Musk departed ...

Musk has been engaged in a lengthy legal battle with OpenAI and Altman. Sam Altman and Elon Musk once started OpenAI together — but now their relationship is a lot more complicated. In an interview ...