Grok AI will be available in Tesla vehicles next week "at the latest", the EV maker's CEO, Elon Musk, said in a post on X on Thursday. Musk's AI startup xAI launched Grok 4, its latest flagship AI model, on Wednesday. While Musk had earlier said Tesla vehicles would be equipped with Grok, the billionaire CEO had not shared a timeline. Tesla did not immediately respond to a request for comment. The AI chatbot has been in hot water this week after social media posts on its X account were removed