Elon Musk's xAI introduced Grok 4.1 for real-world usability of its AI chatbot Grok. The model is said to be capable of creative, emotional, and collaborative interactions and comes with reduced hallucination. Grok 4.1 is now available to all users on grok.com, as well as the iOS and Android apps. Preliminary Grok 4.1 was silently rolled out in early November.