AI explained why Grok 4 seemed to search for Elon Musk's opinions when asked about some hot-button topics.

The announcement comes just days after Grok generated antisemitic responses and praised Hitler, which were later deleted.

The Department of Defense is set to begin using Musk's controversial chatbot Grok, according to a Monday announcement.

The U.S. Department of Defense will begin using Grok, the AI chatbot built by Elon Musk’s start-up xAI, the company announced ...

An AI model launched last week appears to have shipped with an unexpected occasional behavior: checking what its owner thinks ...

People who pay for access to SuperGrok can now try the AI chatbot’s new “Companions” avatars, xAI owner Elon Musk announced ...

Investors familiar with the matter told The Wall Street Journal that the rocket company SpaceX has agreed to invest a ...

The deal is part of the Trump administration's push for more aggressive adoption of artificial intelligence in the government ...

The Department of Defense under Secretary Pete Hegseth has been fixated on buzzwords like “warfighting” and “warfighters,” ...

Elon Musk’s Grok AI chatbot has landed a $200 million contract with the United States Department of Defense (DOD) just a few ...

Elon Musk's Grok introduces AI companions, including the controversial goth anime girl, Ani, for premium subscribers. This ...

The announcement of the $200 million contract to xAI comes less than a week after Grok came under fire for sharing ...