Side-by-side comparison of Gemma 4 31B Instruct (Google DeepMind · United States) and Mistral Large 2 (Mistral AI · France) for self-hosted deployment of the open-weight model. Gemma 4 31B Instruct is rated conditional; Mistral Large 2 is conditional. They part ways on licence: Gemma 4 31B Instruct is "Apache 2.0", Mistral Large 2 is "MRL (research)".
| Field | ||
|---|---|---|
| Summary | ||
| Verdict | Conditional Based on published licence terms, Gemma 4 31B ships under pure Apache 2.0 — a notable break from the Gemma Terms of Use used in prior generations — with no prohibited-use carve-outs. US origin carries Schrems-II and CLOUD-Act exposure, and at 30.7B dense the model likely crosses EU AI Act GPAI systemic-risk thresholds that enterprise deployers should document. | Conditional Frontier 123B dense model from an EU vendor. Open weights under Mistral Research License — non-commercial by default. Commercial deployment requires a separate paid licence from Mistral AI. |
| Last reviewed | 2026-04-17 | 2026-04-15 |
| Open-weight | ||
| Licence | Apache 2.0 | MRL (research) |
| Commercial use | Unrestricted | Paid licence req. |
| Training data | Domain-level summary | Undisclosed |
| Origin | United States | EU |
| Performance & pricing? | ||
| Quality index | 32/100 | 15/100 |
| Speed | — | 38 tok/s |
| Blended price | — | $3.00/M |
| Context window | — | — |
| Evidence | ||
| Sources | ||
No overlapping sources between the two entries.