Qwen3-Coder
Overview
Qwen3-Coder is a open agentic coding model from Alibaba, released in 2025. It accepts text as input and produces text. With a context window of 256K tokens, it is well suited to agentic coding, tool use and long-context repositories.
Capabilities
On reasoning, Qwen3-Coder is rated very good, while its coding ability is excellent. Multimodal support: No. These characteristics make it a strong fit for agentic coding, tool use and long-context repositories. As with any frontier system, real-world performance depends heavily on how you prompt and integrate it.
Availability & Pricing
Qwen3-Coder is accessible via an API. Pricing model: Open weights (Apache 2.0) / API. Availability and pricing for AI models change frequently; confirm the latest details from Alibaba before building on it.
Best Use Cases
The sweet spot for Qwen3-Coder is agentic coding, tool use and long-context repositories. Teams choosing a model should weigh context length, cost, latency and modality against their workload — Qwen3-Coder is a particularly good match when those priorities align with its strengths.