Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.

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

Elon Musk's xAI is reportedly offering lucrative salaries to engineers for developing AI companions, despite recent ...

This marks a shift in the AI wars. Instead of just competing on intelligence or reasoning, Musk wants Grok to feel more ...

Elon Musk’s artificial intelligence start-up xAI said its models are now available to federal agencies. The DOD said it ...

Elon Musk’s AI chatbot Grok sparks controversy with violent, suggestive avatars, potentially violating App Store rules despite its 12+ age rating.

"AI is advancing vastly faster than any human." Musk highlighted the chatbot's positive traits, arguing it would achieve ...

In a livestream with xAI colleagues, the billionaire entrepreneur described current AI systems as “primitive” and not for ...