Yaccarino announced her departure on the social media platform but didn't say why a day after the platform's Grok chatbot posted a series of antisemitic statements.

Linda Yaccarino is stepping down as X’s CEO — and leaving the platform once known as Twitter in a worse place than when she ...

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

Hours after launching Grok 4, Elon Musk confirmed that the chatbot would soon be in Tesla vehicles. The Tesla CEO and founder ...