The latest version of Elon Musk's artificial intelligence chatbot Grok is echoing the views of its billionaire creator, so much so that it will sometimes search online for Musk's stance on an issue before offering up an opinion.

AI chatbot Grok has apologised for its “horrific” behaviour in a series of posts on X, after posting antisemitic comments and praising Adolf Hitler. In the same breath, the XAI-owned chatbot also referred to itself as “MechaHitler.”