Performance Highlights - Grok 4.1 (Thinking) ranks 1 overall with 1483 Elo, surpassing GPT-5.1 & Claude Sonnet 4.5 by 31+ points [2] - Grok 4.1 Fast ranks 2 with 1465 Elo, outperforming other companies' full-reasoning models [2] - Hallucination rate decreased from 12% to approximately 4.2%, achieving best-in-class performance [2] - EQ-Bench3 (empathy/emotional IQ) ranks 1 [2] - Creative Writing Arena performance improved significantly with a 600+ Elo jump, ranking 2 [2] User Preference - Real users prefer Grok 4.1 over the older version in side-by-side comparisons by 65%+ [2] Product Update - xAI released Grok 4.1, available for free on X and its apps [1] - Fast mode is faster, Thinking mode is smarter, and the personality is more human-like [1]
X @Tesla Owners Silicon Valley
Tesla Owners Silicon Valley·2025-11-20 21:27