On January 10th, the Release and Scenario Application Linkage Conference for the Yangtze River Delta Integration Mega-Model took place in Shanghai, marking the official debut of the Yangtze River Delta Integration Mega-Model (YRD-P1). Spearheaded by Professor Zhang Xueliang's research group at the Shanghai University of Finance and Economics, this specialized mega-model was meticulously crafted, leveraging years of accumulated expertise in urban and regional studies. The model was intricately tailored to the Yangtze River Delta region, drawing on an extensive array of sources including policy documents, statistical datasets, academic research findings, industrial chain details, and geospatial information. It places a strong emphasis on the systematic organization, credibility, and traceability of its knowledge framework, with the overarching goal of delivering an intelligent, accurate, and eco-friendly decision-making aid for fostering coordinated regional development. Presently, the model boasts advanced capabilities in high-precision Q&A sessions, in-depth data analysis, nuanced policy interpretation, and the generation of comprehensive, multi-dimensional reports. It is adept at addressing inquiries concerning regional economic dynamics, industrial distribution patterns, policy execution effectiveness, and collaborative governance strategies. Additionally, it supports multilingual communication and is designed for ongoing enhancement and scalability.