SDRF and Shanghai Association of Foreign Investment jointly held the 193rd Shanghai Development Salon on February 20. Mr. Qiu Xipeng, a professor of Fudan University/Shanghai Chuang Chi Institute, a member of the Chinese Society for Artificial Intelligence, and deputy director of the Special Committee on LLM and Generation of the Chinese Language Information Society of China, gave a speech entitled "From ChatGPT to Deepseek" and answered questions from the audience.