Qwen3-Coder

Qwen3-Coder is a powerful AI model designed to excel in coding and agentic tasks. It is available in multiple sizes, with the most powerful variant being Qwen3-Coder-480B-A35B-Instruct. This model features 480 billion parameters, with 35 billion active parameters, and supports a context length of 256,000 tokens natively, extendable to 1 million tokens with extrapolation methods. Qwen3-Coder sets new standards in agentic coding, browser use, and tool use, performing comparably to top models like Claude Sonnet 4.

Benefits

Qwen3-Coder offers several key advantages:

• Advanced Capabilities: With 480 billion parameters and 35 billion active parameters, Qwen3-Coder delivers exceptional performance in coding and agentic tasks.
• Extended Context Length: Supports up to 256,000 tokens natively and up to 1 million tokens with extrapolation methods, making it ideal for complex and large-scale coding projects.
• High-Quality Training: Utilizes 7.5 trillion tokens with a 70% code ratio, ensuring strong coding abilities while maintaining general and math capabilities.
• Agentic Coding: Excels in agentic coding tasks, enabling multi-turn interactions with environments, planning, tool use, and decision-making.
• State-of-the-Art Performance: Achieves top performance among open-source models on benchmarks like SWE-Bench Verified without test-time scaling.

Use Cases

Qwen3-Coder can be used in various scenarios, including:

• Software Development: Assisting developers in writing, debugging, and optimizing code.
• Agentic Tasks: Performing complex tasks that require multi-turn interactions, such as software engineering tasks involving planning, tool use, and decision-making.
• Educational Tools: Helping students and educators in coding education by providing assistance and examples.
• Research: Supporting researchers in exploring new techniques and applications in AI and coding.

Pricing (ONLY include if available)

Pricing information for Qwen3-Coder is not available in the provided article.

Vibes (ONLY include if available)

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Additional Information (ONLY include if available)

Qwen3-Coder is part of ongoing research and development aimed at improving coding agents. The team is actively working on enhancing the model's performance to handle more complex and tedious tasks in software engineering. Additional model sizes of Qwen3-Coder are expected to be released, offering strong performance at reduced deployment costs. The team is also exploring the potential for self-improvement in coding agents, which could lead to significant advancements in the field.