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

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

Nvidia CEO Jensen Huang says he’d study physics over coding if he were a student today, echoing Elon Musk’s advice to focus on real-world sciences for the AI-driven future.