Group 1 - The core idea of the news is the collaboration between China Merchants Securities and the Southern University of Science and Technology to enhance AI technology applications in the financial sector through specialized lectures [1][2][3] Group 2 - The first lecture focused on the application of AI technology in the securities industry, highlighting the development history of AI and large models, and showcasing the multi-layered technical system of China Merchants Securities' AI platform [2] - The AI platform's design includes "basic resources-platform capabilities-solutions," demonstrating practical applications in areas such as intelligent account opening, content recommendation, document processing, digital employees, and programming assistants [2] Group 3 - The second lecture delved into the ecosystem of large model technology, explaining the core technologies of large language models and multimodal models, and detailing the complete production process from pre-training to reinforcement learning [3] - Examples of large model applications in investment research analysis, intelligent investment advisory, investment decision-making, document processing, and wealth management were presented, illustrating the shift in the securities industry from "tool application" to "ecosystem reshaping" [3] Group 4 - The event provided students with insights into cutting-edge AI applications in finance, expanding their understanding of the integration of AI and finance [3] - By engaging with university students, China Merchants Securities established a vital bridge for industry-academia collaboration, laying a solid foundation for the cultivation of financial technology talent and ongoing industry innovation [3]