The relationship between Sam Altman and Elon Musk goes back to the early days of OpenAI —then a nonprofit research lab. But ...

Just a month after trying to temper hype about an imminent ChatGPT AGI moment, OpenAI Sam Altman is now hyping GPT-4.5 with ...

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

Tech billionaire Elon Musk’s bid to take control of OpenAI is fanning the flames of a longtime feud with co-founder and CEO Sam Altman and complicating the path forward for the popular creator of ...

On the first full day of the second Trump presidency, Elon Musk was in the White House complex when he got word that his ...

The Endeavor CEO was enlisted to join investors who put in an unsolicited offer to buy OpenAI's majority share of its ...

Despite having rarely left the president’s side over the preceding few months, Musk was blindsided by the announcement, according to people familiar with the matter.

When it comes to this acquisition deal, OpenAI chairman Bret Taylor, announcing the decision of the company board, said the ...

In response to Musk's acquisition offer, Sam Altman rejected it on February 11 in a post on Musk's social media platform, X, humorously replying, "No thanks, but we’d be willing to buy Twitter for ...

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

Elon Musk was inside the White House complex when his phone started buzzing. Sam Altman was about to take the stage with ...