Side-by-side comparison of pricing, 12 benchmarks, and generation speed.
| Metric | Mistral Small 3.1 | Llama 2 Chat 7B |
|---|---|---|
| Input ($/M tokens) | $0.105 | $0.05 |
| Output ($/M tokens) | $0.235 | $0.25 |
Data from Artificial Analysis API — 12 benchmarks
Llama 2 Chat 7B is cheaper overall. Its blended price (3:1 input/output ratio) is $0.10/M tokens vs $0.14/M for Mistral Small 3.1.
Mistral Small 3.1 wins 11 out of 12 benchmarks compared to 1 for Llama 2 Chat 7B. See the detailed benchmark chart above for per-category results.
Mistral Small 3.1 generates tokens faster at 155 tok/s vs 98 tok/s. Mistral Small 3.1 also has lower time-to-first-token (0.51s vs 15.54s).
Choose based on your priorities: Llama 2 Chat 7B for lower cost, Mistral Small 3.1 for stronger benchmark performance, and Mistral Small 3.1 for faster generation. For latency-sensitive apps, check the TTFT comparison above.