Side-by-side comparison of Mistral Small 4 (Mistral AI · France) and Mixtral 8x22B Instruct (Mistral AI · France) for self-hosted deployment of the open-weight model. Mistral Small 4 is rated EU-ready; Mixtral 8x22B Instruct is EU-ready. They part ways on commercial use: Mistral Small 4 is "Yes", Mixtral 8x22B Instruct is "Unrestricted".
| Field | ||
|---|---|---|
| Summary | ||
| Verdict | EU-ready Unified model folding Instruct, reasoning (Magistral) and code (Devstral) into a single 119B MoE under Apache 2.0. 6.5B active params, 256K context, 24 languages, toggleable reasoning effort. Strongest permissive EU option at this scale. | EU-ready A rare combination of permissive licensing, EU provenance, and credible multilingual coverage — Apache 2.0 leaves commercial deployment essentially unconstrained, and Paris-based Mistral simplifies the GDPR controller story compared with US-hosted peers. The catch is the training corpus: Mistral has never published a meaningful dataset breakdown, so AI Act transparency obligations on training-data summaries land squarely on the deployer. |
| Last reviewed | 2026-04-15 | 2026-05-19 |
| Open-weight | ||
| Licence | Apache 2.0 | Apache 2.0 |
| Commercial use | Yes | Unrestricted |
| Training data | Undisclosed | Undisclosed |
| Origin | EU | EU (France) |
| Performance & pricing? | ||
| Quality index | 19/100 | — |
| Speed | 147 tok/s | — |
| Blended price | $0.26/M | — |
| Context window | — | — |
| Evidence | ||
| Sources | ||
No overlapping sources between the two entries.