The relationship between Elon Musk and Sam Altman progressed from an initial friendship to a bitter rivalry. Here's why.

The richest man in the world and a group of private equity and venture investors made an unsolicited offer for the nonprofit ...

Elon Musk’s xAI claims the newest version of its flagship “Grok” chatbot outperforms rival products offered by the likes of ...

Two of Silicon Valley’s most prominent tech titans are at loggerheads over the future of the creator of ChatGPT.

No, not the feud between Drake and Kendrick Lamar. The feud between Elon Musk and Sam Altman, whose crafted insults and ...

Elon Musk will drop his $97.4 billion bid to take over OpenAI if its board of directors stops the company’s conversion into a ...

AI has launched Grok 3, which Elon Musk calls its "most advanced AI model yet" while claiming it outperforms OpenAI's GPT-4o.

The development comes days after Sam Altman, who co-founded OpenAI with Elon Musk, rebuffed the Tesla CEO's offer and instead ...

"It’s hard to see how that trade determined by Sam on both sides of the negotiating table would further the charity’s ‘mission,'" the Endeavor CEO says ...

OpenAI's board rejected a $97.4-billion bid by an Elon Musk-led investment group to buy the San Francisco startup. OpenAI's ...

Two of Silicon Valley’s most prominent tech titans, Elon Musk and his former protégé Sam ... CEO of Tesla and SpaceX – has filed multiple lawsuits over the past year to stop Altman from ...