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

One of the new “companions,” or AI characters for users to interact with, is a sexualized blonde anime bot called “Ani." ...

The tech billionaire’s artificial intelligence offshoot xAI debuted the new features, allow users to interact with animated characters, on Monday ...

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

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 newly launched AI chatbot, Grok 4, seemed to reference Musk's posts on social media before answering ...

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.

The latest Grok controversy is revealing not for the extremist outputs, but for how it exposes a fundamental dishonesty in AI ...

SpaceX has agreed to invest $2 billion in Elon Musk 's artificial intelligence company xAI. The investment makes up nearly ...

"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 ...