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.

Jul 10, 2025 - 19:30
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Elon Musk’s Newest AI Chatbot Is Powerful, Controversial, and Already Under Fire
The Grok logo is being displayed on a smartphone screen in Athens, Greece, on July 22, 2024.

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