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

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 ...

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

Insiders believe the sudden exit of the top executive stems from months of combativeness between the two. 'He put her on ...

Days after X had to delete offensive posts by its pet AI, Grok, Elon Musk has promised the tech is coming to Tesla's EVs.

Buckle up and get ready for a wild ride! 🛣️ These roads aren’t for the faint of heart—discover the perilous paths that challenge even the bravest of drivers. Would you dare to take them on? #RoadTrip ...