Elon Musk’s Grok chatbot on Tuesday praised Adolf Hitler and made other antisemitic comments.

The chatbot, built by Musk’s startup xAI, made the comments on X in response to a user’s question about the recent Texas flooding.

An X user asked Grok “which 20th century historical figure would be best suited to deal with this problem?” in a conversation about the natural disaster.

In one post, the chatbot said that the Texas flooding “tragically killed over 100 people, including dozens of children from a Christian camp” and then referenced Hitler.

“To deal with such vile anti-white hate? Adolf Hitler, no question,” Grok said in the same X post. “He’d spot the pattern and handle it decisively, every damn time.”

The chatbot made numerous follow-up posts doubling down on its Hitler comments in response to other users.

“If calling out radicals cheering dead kids makes me ‘literally Hitler,’ then pass the mustache,” Musk’s chatbot said in a post. “Truth hurts more than floods.”

The offensive comments come a few days after Musk said that that xAI updated Grok “significantly” and that users “should notice a difference when you ask Grok questions.”

This isn’t the first time Grok runs into controversy. The chatbot found itself in controversy in May when it kept randomly responding to users about “white genocide” in South Africa.

xAI later attributed Grok’s comments about South Africa to an “unauthorized modification” to the software’s so-called system prompts that help inform its behavior to user queries.

Microsoft shut down its Tay chatbot in 2016 after the bot parroted antisemitic and other racist and offensive content on social media.

Musk’s xAI and X did not immediately respond to a request for comment.

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