DeepSeek V4.1 Flash (sciforium) vs DeepSeek V4 Flash (reka-ai)
DeepSeek V4 Flash (reka-ai) is cheaper on output tokens, while DeepSeek V4.1 Flash (sciforium) offers a larger context window. Choose DeepSeek V4.1 Flash (sciforium) or DeepSeek V4 Flash (reka-ai) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V4.1 Flash (sciforium) | DeepSeek V4 Flash (reka-ai) |
|---|---|---|
| Provider | LLM Gateway | LLM Gateway |
| Input / 1M tokens | $0.25 | $0.11 |
| Output / 1M tokens | $0.94 | $0.66 |
| Context window | 1M | 262K |
| Parameters | — | — |
| Open weights | Yes | Yes |
| Released | Sep 2026 | Apr 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.