DeepSeek V4 Flash 0731 vs Claude Sonnet 4 (latest)
DeepSeek V4 Flash 0731 is cheaper on output tokens, while DeepSeek V4 Flash 0731 offers a larger context window. Choose DeepSeek V4 Flash 0731 or Claude Sonnet 4 (latest) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V4 Flash 0731 | Claude Sonnet 4 (latest) |
|---|---|---|
| Provider | OrcaRouter | OrcaRouter |
| Input / 1M tokens | $0.15 | $3.00 |
| Output / 1M tokens | $0.30 | $15.00 |
| Context window | 1M | 200K |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Jul 2026 | May 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.