The latest iteration of Elon Musk's artificial intelligence chatbot, Grok 4, is drawing attention for an unusual feature: before answering some questions, it checks what Musk himself has said on the ...

SpaceX is investing $2 billion into Elon Musk’s artificial intelligence startup, xAI, almost half of the $5 billion the ...

Grok 4’s release comes just a day after xAI was forced to remove inappropriate Grok posts from X that included antisemitic ...