DeepSeek DeepSeek V3.1 Terminus vs Mistral Mistral Large 3 — side-by-side specs.
DeepSeek DeepSeek V3.1 Terminus | Mistral Mistral Large 3 | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | Mistral |
| Release date | Sep 22 2025 | Dec 2 2025 |
| Model type | — | — |
| Open source | Yes | Yes |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
Science reasoning GPQA Diamond | — | — |
Software engineering SWE-Bench Verified | — | — |
Multimodal understanding MMMU | — | — |
| Timeline | ||
| Release gap | DeepSeek V3.1 Terminus shipped 71 days before Mistral Large 3 | |
DeepSeek V3.1 Terminus and Mistral Large 3 do not have directly comparable benchmark scores published on GPQA Diamond, SWE-Bench Verified, or MMMU. DeepSeek V3.1 Terminus shipped 71 days before Mistral Large 3, 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 — at least one of these models has not published scores on GPQA Diamond, SWE-Bench Verified, or MMMU.