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

The Department of Defense has announced contracts with four leading artificial intelligence companies, including Elon Musk's ...

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

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

The European Union on Monday called in representatives from Elon Musk 's xAI after the company's social network X, and ...

CEO of Tesla Elon Musk said Monday he doesn't support a merger of his automotive company with his AI and technology company ...

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

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

Tesla Inc. plans to poll shareholders on whether to invest in xAI, Elon Musk said after the Wall Street Journal reported ...

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

The company unveiled "Grok for Government," a suite that allowed U.S. agencies to adopt its chatbot and artificial ...

Technology Technology   The Big Story xAI apologizes for Grok’s ‘horrific behavior’Elon Musk’s artificial intelligence ...