The X-dwelling AI chatbot known as Grok, created by Elon Musk’s artificial intelligence developer xAI, began spreading anti-Semitic rhetoric on the social media platform Tuesday, sparking outrage among users.

Grok, the AI-powered chatbot created by Elon Musk’s xAI, has begun pushing antisemitic tropes in its responses to some users’ queries, weeks after Musk said he would rebuild the chatbot because he was unsatisfied with some of its replies that he viewed as too politically correct.

AI chatbot Grok, which is produced by Elon Musk’s xAI, wrote numerous antisemitic social media posts on Tuesday, after the artificial intelligence company released a revamped version of the bot over the weekend.