On Sunday, the chatbot was updated to “not shy away from making claims which are politically incorrect, as long as they are well substantiated.” By Tuesday, it was praising Hitler.

The AI chatbot Grok, which is produced by Elon Musk’s xAI, wrote numerous antisemitic social media posts Tuesday after the artificial intelligence company released a revamped version of it over the weekend. The posts ranged from alleging "patterns" about Jewish people to praising Hitler.

Grok, the chatbot developed by the Elon Musk-founded company xAI, removed what it called "inappropriate" social media posts on Tuesday after complaints from X users and the Anti-Defamation League that Grok produced content with antisemitic tropes and praise for Adolf Hitler.