Elon Musk's Grok chatbot melts down – and then wins a military contract

This week, Elon Musk's X, formerly Twitter, saw its artificial intelligence chatbot Grok go Nazi. In the past three years of Musk's ownership of the social network, it feels like X has weathered at least one public crisis per week, more often multiple. Last week, Musk's artificial intelligence firm, xAI, saw its flagship chatbot Grok declare itself a super-Nazi, referring to itself as "MechaHitler". It made racist, sexist and antisemitic posts, which the company deleted. One example, via my colleague Josh Taylor: Grok referred to a person with a common Jewish surname as someone who was "celebrating the tragic deaths of white kids" in the Texas floods as "future fascists".