Cogito v2.1 671B vs DeepSeek V4 Pro
Cogito v2.1 671B is cheaper on output tokens, while DeepSeek V4 Pro offers a larger context window. Choose Cogito v2.1 671B or DeepSeek V4 Pro based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Cogito v2.1 671B | DeepSeek V4 Pro |
|---|---|---|
| Provider | Together AI | Together AI |
| Input / 1M tokens | $1.25 | $1.74 |
| Output / 1M tokens | $1.25 | $3.48 |
| Context window | 164K | 512K |
| Parameters | — | 1.6T |
| Open weights | No | Yes |
| Released | Nov 2025 | Apr 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.