Qwen3.5 27B vs Qwen3.5 Plus
Both have similar output pricing, while Qwen3.5 Plus offers a larger context window. Choose Qwen3.5 27B or Qwen3.5 Plus based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Qwen3.5 27B | Qwen3.5 Plus |
|---|---|---|
| Provider | Alibaba | Alibaba |
| Input / 1M tokens | $0.30 | $0.40 |
| Output / 1M tokens | $2.40 | $2.40 |
| Context window | 262K | 1M |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Feb 2026 | Feb 2026 |
| LMArena (Chatbot Arena) Elo score | 1409 | — |
| LMArena WebDev Elo score | 1358 | — |
| LMArena Vision Elo score | 1241 | — |
| GPQA Diamond score | — | 84.8 |
| FrontierMath score | — | 21.0 |
| Epoch Capabilities Index score | — | 146 |
FAQ
Is Qwen3.5 27B or Qwen3.5 Plus cheaper?
Qwen3.5 27B and Qwen3.5 Plus have comparable output pricing.
Which has the larger context window, Qwen3.5 27B or Qwen3.5 Plus?
Qwen3.5 Plus has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.