This is the smartest AI in the world,” Musk said. He did not mention the chatbot’s viral posts praising Hitler and calling itself “MechaHitler.”

MAGA supporters could be "drawn to Musk's views about government spending, technology and trade," a political scientist told Newsweek.

Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.

At the launch of Grok 4, the xAI presenters prompted the chatbot to predict the World Series. The AI said the Dodgers had a 21.6% chance of winning.

Elon Musk's artificial intelligence chatbot "Grok" churned out antisemitic posts on his "X" platform. Staff Writer at The Atlantic, Charlie Warzel, Tel Aviv Institute Senior Fellow Hen Mazzig and Iraq War veteran and Independent Veterans of America CEO Paul Rieckhoff join Katy Tur to share their reactions and concerns.

Tesla CEO Elon Musk is lashing out at Wedbush Securities analyst Dan Ives, telling the technology analyst to "Shut up." On his social media platform X on Tuesday, the billionaire posted "Shut up, Dan,

AI removed numerous Grok posts on Tuesday after the chatbot praised Adolf Hitler and made antisemitic jokes. Now Musk says it's coming to Teslas.

Don Lemon is suing Elon Musk and X for breach of contract after Musk canceled their partnership following an interview that the billionaire called "invasive and charged."