Alibaba's Qwen AI chief Junyang Lin steps down, triggering task force formation and concerns
Junyang Lin, the technical architect behind Alibaba's Qwen AI platform, abruptly stepped down just one day after the company unveiled its Qwen 3.5 open-weight small models. His departure, along with at least two other key team members, has rattled the developer community and prompted CEO Eddie Wu to form a special task force to accelerate foundation model development.