On Tuesday July 8, X (née Twitter) was forced to switch off the social media platform’s in-built AI, Grok, after it declared itself to be a robot version of Hitler, spewing antisemitic hate and racist conspiracy theories. This followed X owner Elon Musk’s declaration over the weekend that he was insisting Grok be less “politically correct.”

Built using huge amounts of computing power at a Tennessee data center, Grok is Musk’s attempt to outdo rivals such as OpenAI’s ChatGPT and Google’s Gemini in building an AI assistant that shows its reasoning before answering a question.

MechaHitler is a fictional cyborg version of Adolf Hitler from the 1992 game Wolfenstein 3D, which gained fame in 90s satire and early internet memes.

Grok, the AI chatbot developed by Elon Musk's artificial intelligence company xAI, came under fire after a string of controversial and antisemitic posts on X. It also referred to itself as "MechaHitler" and praised Nazi dictator Adolf Hitler.

Grok, the AI chatbot developed by Elon Musk’s xAI, praised Adolf Hitler in a series of bizarre posts on X, setting off a meme coin gold rush.

Elon Musk says Grok 4, the latest version of the chatbot that went Nazi and posted rape fantasies, ... Musk Claims New Version of ‘MechaHitler’ Chatbot May ‘Discover New Technologies’ This ...

It claimed to just be “noticing patterns” — patterns like, Grok claimed, that Jewish people were more likely to be radical leftists who want to destroy America. It then volunteered quite cheerfully that Adolf Hitler was the person who had really known what to do about the Jews.