Qwen3-Next-80B-A3B-Thinking is a reasoning-first chat model in the Qwen3-Next line that outputs structured “thinking” traces by default. It’s designed for hard multi-step problems; math proofs, code synthesis/debugging, logic, and agentic...
Qwen: Qwen3 Next 80B A3B Thinking — Alibaba Qwen. Context window 262,144 tokens. API pricing (per 1M tokens): Input $0.15, Output $1.2. License: Open-Weights. LMArena 1,368.
| Provider | Alibaba Qwen |
|---|---|
| API model ID | qwen/qwen3-next-80b-a3b-thinking |
| Tier | Frontier |
| Context window | 262,144 tokens |
| Max output | 32,768 tokens |
| License | Open-Weights |
| API pricing (per 1M tokens) · Input | $0.15 |
| API pricing (per 1M tokens) · Output | $1.2 |
| LMArena | 1,368 (qwen3-next-80b-a3b-thinking) |
LMArena (CC-BY 4.0, best reasoning setting, 2026-10-02) · GPQA Diamond: Epoch AI (CC-BY 4.0)
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