July 23rd.Alibaba CloudThe Tongyi team released an announcement today, announcing that Qwen3-Coder is officiallyOpen SourceIt is called "the intelligent programming engine for the world".
This is the team's most Agent-capable code model to date, achieving SOTA results for open-source models on Agentic Coding, Agentic Browser-Use, and Foundational Coding Tasks, comparable to Claude Sonnet4.
According to the introduction, Qwen3-Coder has a number of sizes, and today is the first to open source the most powerful version: Qwen3-Coder-480B-A35B-Instruct model.
It is a MoE model with 480B parameters, 35B parameters activated, native support for 256K contexts and scalable to 1M lengths with YaRN, with excellent code and Agent capabilities.
In order to facilitate developers to better use Qwen3-Coder, the AliCloud Tongyi team also open-sourced a command line tool, Qwen Code, which can fully utilize the potential of Qwen3-Coder in agent-based programming. In addition, Qwen3-Coder's API can be used in conjunction with tools such as Claude Code and Cline.
At present, Qwen3-Coder has been open-sourced in the Magic Ride community, HuggingFace and other platforms, and will soon be accessed by Ali's AI programming product, Tongyi Spirit Code, and the API has been launched on the Ali Cloud Hundred Refined.1AI with the official address is as follows:
- Magic Match Community: https://modelscope.cn/ models / Qwen / Qwen3-Coder-480B-A35B-Instruct
- Hugging Face: https://huggingface.co/Qwen/Qwen3-235B-A22B-Instruct-2507
- Qwen Code GitHub: https://github.com/QwenLM/qwen-code