LLaMA 2 vs Mistral Medium 3.5
Meta LLaMA 2 | Mistral Mistral Medium 3.5 | |
|---|---|---|
| Overview | ||
| Company | Meta | Mistral |
| Release date | Jul 18 2023 | Apr 29 2026 |
| Access | Open Weight | Open Weight |
| Specifications | ||
Parameters | — | 128B |
Context window | — | 256k |
| Benchmarks | ||
Coding SWE-Bench VerifiedReal coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better. | — | 77.6% |
| Timeline | ||
| Release gap | LLaMA 2 shipped 1016 days before Mistral Medium 3.5 | |
Which is better: LLaMA 2 or Mistral Medium 3.5?
LLaMA 2 and Mistral Medium 3.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 2 shipped 1016 days before Mistral Medium 3.5, so benchmark comparisons should account for the intervening progress.
Published specifications for these two models are limited — see each model page for the latest details.
Direct benchmark comparisons are unavailable — LLaMA 2 and Mistral Medium 3.5 don't publish scores on any of the same benchmarks.
Frequently asked questions
LLaMA 2 was released by Meta on Jul 18 2023.
Mistral Medium 3.5 was released by Mistral on Apr 29 2026.
Other comparisons
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