
Qwen3-Coder-480B-A35B API, Fine-Tuning, Deployment
Qwen/Qwen3-Coder-480B-A35B-Instruct
Qwen3-Coder-480B-A35B-Instruct is the most agentic code model released by Alibaba to date. It is a Mixture-of-Experts (MoE) model with 480 billion total parameters and 35 billion activated parameters, balancing efficiency and performance. The model natively supports a 256K (approximately 262,144) token context length, which can be extended up to 1 million tokens using extrapolation methods like YaRN, enabling it to handle repository-scale codebases and complex programming tasks. Qwen3-Coder is specifically designed for agentic coding workflows, where it not only generates code but also autonomously interacts with developer tools and environments to solve complex problems. It has achieved state-of-the-art results among open models on various coding and agentic benchmarks, with performance comparable to leading models like Claude Sonnet 4. Alongside the model, Alibaba has also open-sourced Qwen Code, a command-line tool designed to fully unleash its powerful agentic coding capabilities
Details
Model Provider
Qwen
Type
text
Sub Type
chat
Size
480B
Publish Time
Jul 31, 2025
Input Price
$
1.14
/ M Tokens
Output Price
$
2.28
/ M Tokens
Context length
256K
Tags
Coder,MoE,480B,256K
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