xAI explains the Grok Nazi meltdown as Tesla puts Elon’s bot in its cars The VergexAI issues lengthy apology for violent and antisemitic Grok social media posts CNNGrok issues apology after antisemitic posts controversy The HillElon Musk’s AI firm apologizes after chatbot Grok praises Hitler The GuardianWhat AI bot started referring to itself as 'MechaHitler'? Find out in the quiz NPR