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

In a series of posts on X (formerly Twitter), xAI, Musk’s AI company and now the owner of X, claimed the incident was caused ...

SpaceX is investing $2 billion in Elon Musk's AI startup, xAI. This move comes as part of a larger $5 billion equity round.

The investment amount makes up approximately a half of the recent increase of Grok producer’s equity, WSJ said ...