Sam Altman’s AI model has defeated Elon Musk’s Grok in the first-of-its-kind chess tournament between leading artificial ...

In the battle to see which artificial intelligence model is the best at chess, the final has come down to Elon Musk versus Sam Altman, two tech bosses who have repeatedly clashed over the future of AI ...

What character traits do polarizing tech visionaries like Mark Zuckerberg, Elon Musk, and Sam Altman share beneath their ...

Tesla CEO Elon Musk on Thursday challenged OpenAI's GPT-5 release by asserting his xAI's Grok 4 Heavy model was already outperforming it two weeks ago.

This is the latest in Musk’s ongoing feud with Altman. Musk originally filed the lawsuit last year in a federal court in ...

Elon Musk says Grok 5 is coming by year-end, claims Grok 4 outperforms OpenAI's GPT-5 amid rapid AI advancements.

Sam Altman posted a picture of the Death Star, a powerful planet destroyer from the sci-fi franchise “Star Wars”, with no accompanying text, just a day ahead of OpenAI's likely unveiling of its GPT-5 ...

Musk posted on X in response to the Microsoft CEO’s post announcing the launch of ChatGPT-5 across the company's platforms.

The judge for Musk's racketeering lawsuit against Altman granted the Tesla CEO a legal victory, but dinged both tech titans ...

Actor Ike Barinholtz is in talks to portray the world’s richest person, Elon Musk, in an upcoming comedy-drama movie that ...

Tech billionaire Elon Musk has revived a lawsuit against artificial intelligence startup OpenAI and its leadership, including CEO Sam Altman, after withdrawing an earlier suit.

With his rival out of the way, OpenAI’s CEO has a clear path to press for the company’s goals. He is leaving the Democratic ...