Elon Musk's artificial intelligence company, xAI, says an “unauthorized modification” led its Grok chatbot to post unsolicited claims on social media about the persecution and “genocide” of white people in South Africa.

You’ll notice that xAI, which is owned by Elon Musk, strongly suggests there was an internal actor who made this “unauthorized modification” but doesn’t use the language you’d expect if it was an employee at the company. And we’re guessing that might have something to do with the fact that it wasn’t an employee necessarily, but the owner.

In a post on X on Thursday, xAI said it would update the system to address the problem. XAI said that early on Wednesday the unauthorized change was made to Grok's response software, circumventing the normal review process.