https://techcrunch.com/2023/12/08/xs-ai-chatbot-grok-now-rolled-out-to-all-u-s-premium-subscribers-english-language-users-are-next/

Yesterday, X began rolling out Grok, the “rebellious” AI chatbot developed by Elon Musk’s xAI startup, to Premium+ subscribers on X’s platform. Today, Musk says that Grok’s rollout to all U.S. Premium+ subscribers is now complete, but cautioned that the beta would face many issues, though it would be steadily improved. He also offered a timeframe for Grok reaching other markets beyond the U.S., noting that all English language users (who subscribe to Premium+) would gain access to Grok in “about a week or so.”

Japanese users, which is X’s second-largest user base, would then follow with the aim of bringing Grok to “hopefully” all languages by “early 2024,” the X owner said.