DeepSeek V4 Flash vs GPT-5.4 Nano
DeepSeek V4 Flash is cheaper on output tokens, while DeepSeek V4 Flash offers a larger context window. Choose DeepSeek V4 Flash or GPT-5.4 Nano based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V4 Flash | GPT-5.4 Nano |
|---|---|---|
| Provider | Vivgrid | Vivgrid |
| Input / 1M tokens | $0.15 | $0.20 |
| Output / 1M tokens | $0.30 | $1.25 |
| Context window | 1M | 400K |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Jul 2026 | Mar 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.