SpaceX is planning to invest $2 billion in Elon Musk's xAI as part of a $5 billion equity round, the Wall Street Journal ...

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

The investment follows xAI's merger with X and values the combined company at $113 billion, with the Grok chatbot now ...