After using various AIs for several months (PRO/MAX versions), here's my ranking: 1. CLAUDE: High IQ + accurate + serious 2. GROK: Advantage in information sources, less nonsense 3. GEMINI: Strong in literary tasks, like helping me write novels 4. CHATGPT: Better data accuracy 5. 千问: The only barely usable one among domestic options 6. 豆包: Ranked here because it truly changes lives with technology, even seniors use it often 6. Others