BREAKING: ELON MUSK on AI’s Next Frontier
“Reality is the ultimate test for AI,” says Elon during the Grok 4 reveal by xAI.
He warns we’re running out of hard questions— even “impossible” ones are becoming trivial for AI.
The true challenge? Reality itself.
“If your tech works in the real world—cars, rockets, meds—that’s the ultimate proof. Physics doesn’t lie.”
Reinforcement learning is now looping directly with reality.
This is where AI gets real.