Qwen3-Coder-NextOpen Weight
Released
Qwen3-Coder-Next is an AI model released by Qwen on Tuesday, Feb 3 2026, 132 days after Qwen3-Max. It is an open-weight model — the trained weights are available to download and run. It is a 80B parameter model with a 256k token context window. Benchmark results (shown below) cover SWE-Bench Pro, SWE-Bench Verified, SWE-Bench Multilingual, and Terminal-Bench 2.0.
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API pricing
International (Singapore)
Up to 32K input tokens
- InputWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it.
- $0.30
- OutputWhat you pay for the text the model writes back. It is normally the dearer half: producing an answer costs more than reading one.
- $1.50
Over 32K and up to 128K
- InputWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it.
- $0.50
- OutputWhat you pay for the text the model writes back. It is normally the dearer half: producing an answer costs more than reading one.
- $2.50
Over 128K and up to 256K
- InputWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it.
- $0.80
- OutputWhat you pay for the text the model writes back. It is normally the dearer half: producing an answer costs more than reading one.
- $4.00
Available from
| Parasail | $0.12 | $0.80 | 256K | bf16 |
|---|---|---|---|---|
| StreamLake | $0.18 | $0.90 | 256K | — |
| Novita | $0.20 | $1.50 | 256K | fp8 |
Benchmarks
Coding
SWE-Bench ProAgentic coding — Can the AI fix real bugs in real software? It's handed actual problems from open-source projects and has to write code that genuinely solves them. Higher is better.
44.3%
#23 of 23Best: Claude Fable 5.1 · 81.2%
SWE-Bench VerifiedCoding — Real coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better.
70.6%
#39 of 57Best: Claude Opus 5 · 96%
SWE-Bench MultilingualMultilingual coding — Like SWE-Bench, but the coding problems span many programming languages, not just one. Tests how broadly the AI can code. Higher is better.
62.8%
#14 of 14Best: Claude Opus 5 · 89.5%
Terminal & CLI
Terminal-Bench 2.0Agentic terminal coding — Can the AI work in a command-line terminal — running commands and finishing technical setup tasks the way a developer would? (Version 2.0 of the test.) Higher is better.
36.2%
#14 of 14Best: Claude Mythos 5 · 88%
Compare Qwen3-Coder-Next with
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Qwen3-Coder-Next was released by Qwen on Tuesday, Feb 3 2026.