Core Insights - The China Meteorological Administration has launched an AI meteorological service system named "Fenghe," which significantly enhances smart meteorological service capabilities, featuring data fusion, real-time human-machine interaction, and intelligent tool invocation [1][4]. Group 1: Features and Capabilities - "Fenghe" allows users to input weather-related queries and receive automated responses, providing personalized suggestions across various scenarios such as travel, health, and logistics [3][4]. - The system includes five major modules: Meteorological Knowledge Center, Model Plaza, Meteorological AI Toolbox, Intelligent Agent Factory, and Evaluation Laboratory, which collectively enhance its service capabilities [4]. Group 2: Technical Framework - The design of "Fenghe" is based on a unique "1+1+N" technical framework, integrating a foundational model with professional meteorological knowledge and a large-scale meteorological service corpus of 550 billion tokens [5]. - The system employs advanced technologies such as LoRA for fine-tuning, reinforcement learning from human feedback (RLHF) for deep reasoning, and multi-agent collaborative technology to improve understanding of user needs and adaptability to various scenarios [5].

Core Insights - The Haiyan II drone, developed by China Aviation Industry Corporation, has successfully completed five meteorological support missions for the Chengdu Universiade, providing crucial weather data for accurate event forecasting [1][4][6] - The event marks the first time mainland China hosts this international sports event, attracting global attention, and the drone's capabilities are essential due to the complex weather conditions during the rainy season in Chengdu [3][4] Group 1 - The Haiyan drone has accumulated over 36 flight hours and successfully deployed 48 sounding instruments, collecting more than 35,000 meteorological observation data points, including temperature, humidity, pressure, and wind speed [4][6] - The drone's advanced systems, such as the vertical sounding system, enhance the ability to provide real-time atmospheric data, significantly improving severe weather warning capabilities and the accuracy of short-term weather forecasts [6][7] Group 2 - The event's theme, "Endless Sports, Diverse Weather," showcases China's modernization and the role of aviation technology in ensuring the event's success, highlighting the strength and responsibility of Chinese manufacturing [6][7] - The company aims to continue driving innovation in meteorological services, extending smart weather solutions to more diverse scenarios, and enhancing technological support for major events and disaster prevention [7]