Devstral 2 2512 is the newer model, released after OpenAI o3.
| Spec | Devstral 2 2512 | OpenAI o3 |
|---|---|---|
| Input price | — | $10/M tokens |
| Output price | — | $40/M tokens |
| Weights | Open | Closed |
| Free API (OpenRouter) | No | No |
| Released | Dec 2025 | Apr 2025 |
Not enough votes to call it. On the specs, nothing separates them.
Per million tokens. Prices and uptime via OpenRouter, checked 8 Sep 2026.
Devstral 2 2512 uses 30.7x more emoji