Qwen3.5-27B vs Qwen3.5 397B A17B
Alibaba vs Alibaba — benchmarks, pricing, and capabilities side by side.
- •Qwen3.5 397B A17B has the higher intelligence index (89.3 vs 85.8)
- •Qwen3.5-27B is cheaper ($0.20 vs $0.39 per 1M input)
- •Qwen3.5-27B is faster
| Qwen3.5-27B | Qwen3.5 397B A17B | |
|---|---|---|
| Intelligence index | 85.8 | 89.3 |
| Developer | Alibaba | Alibaba |
| Type | Multimodal | Multimodal |
| Access | Open weights | Open weights |
| Context window | 262,144 tokens | 262,144 tokens |
| Input price | $0.20 / 1M | $0.39 / 1M |
| Output price | $1.56 / 1M | $2.34 / 1M |
| Speed | 91 tok/s | 53 tok/s |
| Released | February 25, 2026 | February 16, 2026 |
| Parameters | — | — |
| Input modalities | Text, Image, Video | Text, Image, Video |
| Output modalities | Text | Text |
Shared benchmarks
Qwen3.5-27B
Qwen3.5 397B A17B
GPQA Diamond
85.8
89.3
Humanity’s Last Exam
22.2
27.3