The update also comes as adjustments to Grok have made the chatbot more prone to misbehavior — including making antisemitic comments, slating the Democrats, and even rape threats.

SpaceX has committed $2 billion to xAI as part of a $5 billion equity round, deepening the ties between tech billionaire Elon Musk's ventures as his artificial intelligence startup races to compete w...

Musk has repeatedly mobilized his business empire to boost the AI startup, which is racing to catch up with OpenAI.