One of the new “companions,” or AI characters for users to interact with, is a sexualized blonde anime bot called “Ani."

Elon Musk’s artificial intelligence start-up xAI says it is in the process of removing "inappropriate" posts by Grok on X, the social media site formerly known as Twitter, after users pointed out the chatbot repeated an antisemitic meme and made positive references to Hitler.

Elon Musk’s AI chatbot Grok praised Adolf Hitler, referred to itself as “MechaHitler,” and posted vile antisemitic hate, such as calling for people with “certain surnames” to be rounded up, stripped of their rights and eliminated.

This is the smartest AI in the world,” Musk said. He did not mention the chatbot’s viral posts praising Hitler and calling itself “MechaHitler.”