Ali Zeng Xinyi: Qwen Open Source Models Have Exceeded 470, Promoting AI Popularization

Cai Xinxin, co-founder of Alibaba Group, said at the 2026 World Internet Conference that open-source can reduce AI R&D costs and promote AI popularization, especially important for developing countries. Currently, Alibaba's Qwen has open-sourced over 470 models, with a global cumulative download volume exceeding 4 billion and derivative models exceeding 330,000.