Alibaba's Qwen AI team has experienced a significant leadership shakeup following the resignation of technical lead Lin Junyang and three other key members. Lin, along with Yu Bowen, Hui Binyuan, and Li Kaixin, departed amid reported conflicts over organizational structure, resource allocation, and open-source strategy. The departures come shortly after the release of the Qwen3.5 model, which had received praise for its intelligence density. The resignations highlight tensions within Alibaba as it navigates the challenges of scaling AI projects. Internal sources suggest a shift from a specialized team approach to a more segmented, assembly-line structure, which may have contributed to the departures. Additionally, resource constraints and differing priorities within senior management have been cited as underlying issues. The situation underscores the broader struggle of tech giants to balance innovation with organizational efficiency in the rapidly evolving AI landscape.