A viral false claim tied Cindy Steinberg to an anti-Semitic post by @Rad_reflections. She denied it; the account, using her name, has since been deleted.

In response, X mostly turned off Grok, and the chatbot’s official account claimed that “xAI has taken action to ban hate speech before Grok posts on X.” The next day, CEO Linda Yaccarino announced she was stepping down but also leaked that of course it had nothing to do with the platform’s omnipresent assistant calling for genocide.

TechnologyAdvice's Grant Harvey provides a deep dive on Grok 4, the "new" model from Elon Musk's AI company xAI.

Elon Musk’s Grok AI chatbot is spreading antisemitic conspiracies tied to ‘Cindy Steinberg' and calling itself MechaHitler.

The Trump era has seen the revival of Karl Marx’s famous line about the repetitive nature of history: “Hegel remarks somewhere that all great world-historic facts and personages appear, so to speak, twice.