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 ...

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

Billionaire and tech CEO Elon Musk has apologized for a response from Grok, the chatbot developed by his artificial ...

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.

Elon Musk says his xAI company’s latest AI model Grok 4 is “better than PhD level in everything.”Describing the latest model as “the smartest AI in the world” at its launch, the billionaire SpaceX and ...

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

Tesla has scheduled an annual shareholders meeting for November, one day after the electric vehicle company came under pressure from major shareholders to do so.