Qwen 3 coder
Alibaba Cloud's state-of-the-art open-source AI, engineered for unparalleled code generation, comprehension, and agentic task execution.
Listed in categories:
CodeAgentAI
Description
Qwen3 Coder is Alibaba Cloud's state-of-the-art open-source AI, engineered for unparalleled code generation, comprehension, and agentic task execution. With 480 billion parameters utilizing a sophisticated Mixture-of-Experts architecture, it achieves GPT-4 level performance while remaining completely open and accessible. Trained on 7.5 trillion tokens with a focus on source code across 358 programming languages, Qwen3 Coder can handle everything from simple code completion to complex repository-level refactoring, thinking, planning, and executing like a human developer.
How to use Qwen 3 coder?
Qwen3 Coder can be accessed via cloud API, local deployment from Hugging Face or ModelScope, and integrated with developer tools like VSCode. A quick start example is provided for loading and using the model with the Hugging Face Transformers library.
Core features of Qwen 3 coder:
1️⃣
Agentic Coding: Can plan, use tools, and self-debug in multi-step workflows.
2️⃣
SOTA Performance: Matches or exceeds GPT-4 on key coding benchmarks like HumanEval.
3️⃣
Unprecedented Context: Natively handles 256K tokens and can extend up to 1M, enabling full-repo analysis.
4️⃣
Polyglot Powerhouse: Expertise across 358 programming languages, from Python and Rust to Haskell and SQL.
5️⃣
Advanced RL Training: Learned from millions of run-check-fix cycles, rewarding code that executes correctly.
Why could be used Qwen 3 coder?
| # | Use case | Status | |
|---|---|---|---|
| # 1 | Code completion and generation for various programming tasks. | ✅ | |
| # 2 | Bug detection and fixing in existing codebases. | ✅ | |
| # 3 | Repository-level analysis and multi-step problem solving. | ✅ | |
Who developed Qwen 3 coder?
Qwen3 Coder is developed by Alibaba Cloud, leveraging advanced AI techniques and a massive training dataset to create a revolutionary tool for software development.