Side-by-side comparison of pricing, 12 benchmarks, and generation speed.
| Metric | DeepSeek V3.1 Terminus (Reasoning) | Mistral Medium 3.1 |
|---|---|---|
| Input ($/M tokens) | $0.4 | $0.4 |
| Output ($/M tokens) | $2 | $2 |
Data from Artificial Analysis API — 12 benchmarks
Both models have similar pricing. Check the detailed breakdown above for input vs output token costs.
DeepSeek V3.1 Terminus (Reasoning) wins 11 out of 12 benchmarks compared to 0 for Mistral Medium 3.1. See the detailed benchmark chart above for per-category results.
Mistral Medium 3.1 generates tokens faster at 75 tok/s vs 0 tok/s. DeepSeek V3.1 Terminus (Reasoning) also has lower time-to-first-token (0.00s vs 0.39s).
Choose based on your priorities: both are similarly priced, DeepSeek V3.1 Terminus (Reasoning) for stronger benchmark performance, and Mistral Medium 3.1 for faster generation. For latency-sensitive apps, check the TTFT comparison above.