Qwen is Alibaba's large language model family, including Qwen3-Max, Qwen3.5-Plus, Qwen3.5-Flash, Qwen3-VL (vision), Qwen-Coder, Qwen-Audio, and Qwen open-source weights. APIs are exposed via Alibaba Cloud Model Studio (DashScope) with per-token pricing across multiple regions. The qwen.ai consumer site fronts the chat product. - View it on GitHub