[Kai-Fu Lee: within 3-5 years, AI 2.0 platform company will reduce development costs through rapid expansion, rapid fine-tuning and precise positioning] Science and Technology Innovation Board Daily on the 28th, at today's 2023 Zhongguancun Forum, Innovation works Chairman Li Kaifu said that within 3-5 years, AI 2.0 platform companies will reduce development costs through rapid expansion, rapid fine-tuning and precise positioning. AI2.0 platform will promote the development of Al-first applications. Starting from the fields of productivity and entertainment, AI2.0 platforms and applications will revolutionize many industries. (Li Mingming)