"Grok is coming to Tesla vehicles very soon. Next week at the latest," Elon Musk stated Thursday in a post on X. The EV brand would catch up with the likes of Mercedes-Benz and Volkswagen, which have already integrated ChatGPT into their vehicles as voice assistants. The announcement follows a livestream late Wednesday that Musk held with xAI colleagues where the billionaire unveiled Grok 4, the latest AI model from xAI, his multibillion-dollar initiative to rival OpenAI and Google. The timing for both announcements is unfortunate for an embattled Musk. Over the past few days, a version of Grok built into Musk's X social media platform praised Adolf Hitler and provided antisemitic responses to multiple prompts from X users.