Qwen3.7 Flash vs DeepSeek V4 Flash 0731 (Thinking)
Qwen3.7 Flash is cheaper on output tokens, while DeepSeek V4 Flash 0731 (Thinking) offers a larger context window. Choose Qwen3.7 Flash or DeepSeek V4 Flash 0731 (Thinking) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Qwen3.7 Flash | DeepSeek V4 Flash 0731 (Thinking) |
|---|---|---|
| Provider | Alibaba | NanoGPT |
| Input / 1M tokens | $0.03 | $0.04 |
| Output / 1M tokens | $0.13 | $0.13 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | No | Yes |
| Released | Jul 2026 | Jul 2026 |
| Epoch Capabilities Index score | 144 | — |
| GPQA Diamond score | 82.3 | — |
FAQ
Is Qwen3.7 Flash or DeepSeek V4 Flash 0731 (Thinking) cheaper?
Qwen3.7 Flash is cheaper on output tokens ($0.13 vs $0.13 per 1M).
Which has the larger context window, Qwen3.7 Flash or DeepSeek V4 Flash 0731 (Thinking)?
DeepSeek V4 Flash 0731 (Thinking) 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.