Alibaba is quietly building one of the world's largest AI ecosystems, centered on its open-source large language model Qwen, while most investors still view it as a Chinese e-commerce company. Management is transforming Alibaba into an AI infrastructure platform, operating China's largest cloud platform and planning massive investment in AI and cloud infrastructure over the next three years. Qwen delivers competitive performance across coding, math, and general capabilities, but its strategic importance lies in its open-source model, which allows businesses, researchers, and governments to build on it freely. Alibaba aims to monetize not the model itself but the surrounding services—computing power, model hosting, databases, storage, security, development tools, and AI infrastructure—provided by Alibaba Cloud. This disconnect between market perception and the company's AI transformation could create an opportunity for long-term investors.