DeepSeek V4 Flash 0731 vs DeepSeek V4.1 Flash
DeepSeek V4.1 Flash is cheaper on output tokens, while DeepSeek V4 Flash 0731 offers a larger context window. Choose DeepSeek V4 Flash 0731 or DeepSeek V4.1 Flash based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V4 Flash 0731 | DeepSeek V4.1 Flash |
|---|---|---|
| Provider | engy | engy |
| Input / 1M tokens | $0.05 | $0.04 |
| Output / 1M tokens | $0.09 | $0.08 |
| Context window | 1M | 328K |
| Parameters | — | — |
| Open weights | Yes | Yes |
| Released | Jul 2026 | Sep 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.