xAI, Elon Musk’s AI company, is reportedly getting ready to raise more money from investors. If it succeeds, it could push its value as high as $200 billion.

Elon Musk's xAI said Grok's behavior was due to an update that caused it to prioritize engagement, even if posts contained "controversial opinions." ...

xAI has apologized for Grok's "horrific behavior" and said that new instructions caused the AI chatbot to prioritize engagement, even if that meant reflecting "extremist views" from user posts on X.

Tesla will hold a shareholder vote on whether Elon Musk’s carmaker should invest in his artificial intelligence startup, xAI, the billionaire said in a post on X Sunday.

Elon Musk’s artificial intelligence company xAI issued a lengthy apology Saturday for a series of violent and antisemitic posts from its Grok chatbot this week, blaming a system update.

xAI says it fixed the issue with Grok 4 where the model said its surname was "mechahitler." ...

Makers of the chatbot program Grok apologized for "horrific behavior that many experienced" after users reported multiple antisemitic responses.

Elon Musk ruled out a merger between Tesla and xAI but said he plans to hold a shareholder vote on investment in the artificial intelligence startup by the automaker, in the latest step to deepen ...

Permit for xAI’s data center blatantly violates Clean Air Act, NAACP says Evidence suggests health department gave preferential treatment to xAI, NAACP says.

Grok’s “MechaHitler” meltdown didn’t stop xAI from winning $200M military deal xAI announces Grok for Government, tells Grok to stop calling itself MechaHitler.