SpaceX has committed $2 billion to xAI as part of a $5 billion equity round, deepening the ties between tech billionaire Elon ...

Built using huge amounts of computing power at a Tennessee data center, Grok is Musk's attempt to outdo rivals such as OpenAI ...

The company said the change occurred after the chatbot was prompted to "reply to the post just like a human" as well as "tell ...

Elon Musk’s latest move deepens links across his companies while his AI firm intensifies competition with OpenAI.