What Qwen does
Qwen, short for Tongyi Qianwen, is Alibaba Cloud's family of large language and multimodal models for text generation, question answering, coding, reasoning, and image understanding. The lineup spans open-weight models released to the community alongside proprietary frontier models such as Qwen2.5-Max, which is accessible through APIs and Qwen Chat. Qwen has become one of the most influential open model families in the world.
Key capabilities
The latest Qwen3 generation introduces hybrid thinking modes (Thinking and Non-Thinking) that let users trade off reasoning depth against speed and cost, with support for 119 languages and dialects and Model Context Protocol (MCP). Qwen models cover dense and mixture-of-experts architectures, multimodal vision-language variants, and code-specialized models. Open releases are distributed via Hugging Face and ModelScope, and have spawned tens of thousands of derivative models, making Qwen the largest open model family by derivative count.
Who it's for
Qwen is built for developers, researchers, and enterprises that need open-weight or API-accessible models for building chatbots, agents, coding assistants, and multimodal applications, either self-hosted or via Alibaba Cloud Model Studio.