5.15亿用户超九成选择国产大模型，中国AI产业迈入应用新阶段

Group 1 - The core viewpoint of the report indicates that China has the largest user base for generative AI globally, with 515 million users, accounting for 36.5% of the total internet users as of June this year [1][3] - Over 90% of users prefer domestic generative AI models, highlighting China's dominance in the core technology of AI [1][3] - The report shows a significant increase in the number of generative AI services, with 538 services registered and 263 applications or functions completed by August this year, indicating a broad integration of generative AI into various sectors [1][3] Group 2 - China's AI industry has established a comprehensive industrial chain covering foundational, framework, model, and application layers, facilitating strong collaborative development across all segments [3] - As of April this year, China led the world in AI patent applications with 1.576 million applications, representing 38.58% of the global total, enhancing its influence in the global AI technology field [3] - The development of AI in China emphasizes both fundamental research and application-oriented approaches, which are expected to drive further penetration of technology into specific application scenarios [3]