Side-by-side comparison of Grok-2 (xAI · USA) and Mistral Small 4 (Mistral AI · France) for self-hosted deployment of the open-weight model. Grok-2 is rated conditional; Mistral Small 4 is EU-ready. They part ways on licence: Grok-2 is "Grok 2 Community", Mistral Small 4 is "Apache 2.0".
| Field | ||
|---|---|---|
| Summary | ||
| Verdict | Conditional xAI's first open-weights release. Commercial use allowed under the Grok 2 Community License with xAI's Acceptable Use Policy. Notable restriction: weights cannot be used to train other models (distillation ban). 500GB model, needs 8 GPUs with 40GB+. | 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. |
| Last reviewed | 2026-04-16 | 2026-04-15 |
| Open-weight | ||
| Licence | Grok 2 Community | Apache 2.0 |
| Commercial use | Yes (w/ AUP) | Yes |
| Training data | Undisclosed | Undisclosed |
| Origin | USA | EU |
| Performance & pricing? | ||
| Quality index | 14/100 | 19/100 |
| Speed | — | 147 tok/s |
| Blended price | — | $0.26/M |
| Context window | — | — |
| Evidence | ||
| Sources | ||
No overlapping sources between the two entries.