Qwen3.7 Max vs Step 3.5 Flash
Alibaba vs StepFun — benchmarks, pricing, and capabilities side by side.
- •Qwen3.7 Max has the higher intelligence index (92.3 vs 83.1)
- •Step 3.5 Flash is cheaper ($0.09 vs $2.50 per 1M input)
- •Qwen3.7 Max is faster
- •Qwen3.7 Max has a larger context window (1M)
| Qwen3.7 Max | Step 3.5 Flash | |
|---|---|---|
| Intelligence index | 92.3 | 83.1 |
| Developer | Alibaba | StepFun |
| Type | LLM | LLM |
| Access | API only | Open weights |
| Context window | 1,000,000 tokens | 262,144 tokens |
| Input price | $2.50 / 1M | $0.09 / 1M |
| Output price | $7.50 / 1M | $0.30 / 1M |
| Speed | 203 tok/s | 194 tok/s |
| Released | May 21, 2026 | January 29, 2026 |
| Parameters | — | — |
| Input modalities | Text | Text |
| Output modalities | Text | Text |
Shared benchmarks
Qwen3.7 Max
Step 3.5 Flash
GPQA Diamond
92.3
83.1
Humanity’s Last Exam
38.1
19.1