气象服务系统“风和”有多智能？一文了解

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].