xAI has officially launched Grok 4.1, the latest version of its large model, boasting significant improvements in conversational intelligence and emotion understanding. The model is now accessible for free on grok.com and the X platform. Grok 4.1 has achieved top rankings on Arena's leaderboard with an Elo score of 1483, an EQ-Bench score of 1586, and a creative writing test score of 1722, marking an improvement of over 600 points from its predecessor. According to xAI, 65% of users prefer the responses generated by Grok 4.1.