Anti-Defamation League Chief Executive Jonathan Greenblatt said he didn’t think Elon Musk’s viral gesture to the crowd at a Monday celebration of President Trump was offensive, after it drew comparisons on social media to a Nazi salute.

Elon Musk's plans to ship an overseas power plant to Memphis for an xAI supercomputer raise both interest and environmental concerns.

AI's latest Grok 4 large language model appears to search for owner Elon Musk's opinions before answering sensitive questions about

Musk's announcement comes hours after xAI debuted its latest flagship AI model, Grok 4. The 54-year-old discussed the recent innovation during a nearly hour-long livestream shared on xAI's X page, during which he did not mention the chatbot's integration into Tesla vehicles.

At the launch of Grok-4, the xAI presenters prompted the chatbot to predict the World Series. After 4.5 minutes, it had an answer.

The xAI founder said the very notion humans actually once managed an economy will seem very quaint in the future, like 'cavemen throwing sticks into a fire'.

Elon Musk has unveiled the latest version of his AI, and says Grok 4 is ‘better than PhD level in everything’. Describing the latest model as the smartest in the world at its launch, the billionaire SpaceX and Tesla boss said it had received 100 times more training than the Grok 2 version,