AI owner Elon Musk made some big claims about Grok’s capability, saying it was “better than PhD level in every subject.” ...

Texas Governor Greg Abbott's office said Elon Musk had sent Abbott a number of "embarrassing" emails in the last few months.

The billionaire SpaceX and Tesla boss was speaking at the launch of the latest version of his company xAI’s flagship model.

Elon Musk called Grok 4 the smartest AI alive – but the global rankings just dropped, and the real winner might surprise you. Who rules the bots?