Elon Musk’s Newest AI Chatbot Is Powerful, Controversial, and Already Under Fire

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

Elon Musk’s Newest AI Chatbot Is Powerful, Controversial, and Already Under Fire
Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.