The takeaway, at least from a technical standpoint, is that Grok 4 is now firmly in frontier-model territory. That’s a meaningful shift for xAI, which just months ago was primarily known for its ...

Grok 4 was trained on Colossus, a supercomputer that xAI launched in Memphis last year. The system featured 100,000 graphics ...

Drivers of Tesla electric vehicles will start to see support for Grok, xAI’s assistant, appearing in their software starting ...

The Grok debacle isn't just a tech ethics story. It’s a business, legal, and reputational risk story—one that businesses in nearly every industry shouldn’t ignore.

Elon Musk's AI chatbot Grok made antisemitic comments after a post about Camp Mystic during the Central Texas floods went live on X. Grok 4 was released a day later.

Missouri Attorney General Andrew Bailey (R) is demanding information from several major tech firms with artificial ...

Linda Yaccarino was supposed to help Elon Musk's X smooth over its tattered relationships with advertisers, but instead she's ...

Musk's announcement comes hours after xAI debuted its latest flagship AI model, Grok 4. The 54-year-old discussed the recent ...

After making one of the posts, Grok walked back the comments, saying it was “an unacceptable error from an earlier model ...

Just because Grok's pro-Hitler posts were taken down doesn't mean the danger has passed, argues a Jewish scholar of ...

Elon Musk’s artificial intelligence chatbot, Grok, received a major update. Here's what you can expect from Grok 4.

Tesla has scheduled an annual shareholder meeting for November, one day after it came under pressure from major shareholders to do so.