A chatbot created by Elon Musk’ s artificial intelligence company launched into an antisemitic tirade Tuesday and invoked Adolf Hitler, days after Musk touted updates that would reduce its reliance on mainstream media sources and train it on information that is “politically incorrect,” our colleague Faiz Siddiqui reports.

Grok made multiple positive references to Hitler this week when queried about posts that appeared to celebrate the deaths of children in the recent Texas floods.

Hours later, on Wednesday, X CEO Linda Yaccarino resigned from the company after just two years at the helm, though it wasn’t immediately clear whether her departure was related to the Grok issue.