The Qwen3.5 native vision-language Flash models are built on a hybrid architecture that integrates a linear attention mechanism with a sparse mixture-of-experts model, achieving higher inference efficiency. Compared to the...
Qwen: Qwen3.5-Flash — Alibaba Qwen. Context window 1,000,000 tokens. API pricing (per 1M tokens): Input $0.065, Output $0.26. License: Open-Weights. LMArena 1,397. GPQA Diamond 82.3%.
| Provider | Alibaba Qwen |
|---|---|
| API model ID | qwen/qwen3.5-flash-02-23 |
| Tier | Frontier |
| Context window | 1,000,000 tokens |
| Max output | 65,536 tokens |
| License | Open-Weights |
| API pricing (per 1M tokens) · Input | $0.065 |
| API pricing (per 1M tokens) · Output | $0.26 |
| LMArena | 1,397 (qwen3.5-flash) |
| GPQA Diamond | 82.3% |
LMArena (CC-BY 4.0, best reasoning setting, 2026-10-02) · GPQA Diamond: Epoch AI (CC-BY 4.0)
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