DeepSeek-V4-Flash vs DeepSeek: DeepSeek V3.1
Both have similar output pricing, while DeepSeek: DeepSeek V3.1 offers a larger context window. Choose DeepSeek-V4-Flash or DeepSeek: DeepSeek V3.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek-V4-Flash | DeepSeek: DeepSeek V3.1 |
|---|---|---|
| Provider | DeepSeek | DeepSeek |
| Input / 1M tokens | — | $0.21 |
| Output / 1M tokens | — | $0.79 |
| Context window | — | 164K |
| Parameters | 284B | — |
| Open weights | Yes | — |
| Released | Apr 2026 | — |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.