Musk's confirmation followed a late-night livestream announcing xAI's Grok 4, where he claimed the new AI model was smarter than "almost all graduate students, in all disciplines, simultaneously," and ...

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

On Sunday, the chatbot was updated to "not shy away from making claims which are politically incorrect, as long as they are ...

The Tesla chief executive officer commented on the plan hours after presenting a new iteration of Grok via video livestream.

Grok, X's built-in chatbot, took a hard turn toward antisemitism following a recent update. Amid unprompted, hateful rhetoric against Jews, it even began referring to itself as MechaHitler, a ...