Devstral 2Deprecated by the developer
Devstral 2 is developed by Mistral, released 2025-12-09.
Model ID: devstral-2512
Single public source; verify on the official site; Deprecated by the vendor
Input price
$0.40 / 1M tok
Output price
$2.00 / 1M tok
Blended price
$0.80 / 1M tok
Epoch Capabilities Index (ECI)
No public data yet
Epoch Mock AIME accuracy
No public data yet
Epoch FrontierMath (T1–3) accuracy
No public data yet
Arena text rating
No public data yet
Arena coding rating (human preference votes, not task accuracy)
No public data yet
Arena math rating
No public data yet
Arena WebDev rating
1196.1
LMArena · as of 2026-11-06
Official list price from Mistral, as recorded by
models.dev.
No third-party resale listings for this model in our latest
reseller snapshot.
See all of Mistral's models on its provider page, or browse the full model directory. Full source licenses and sync dates: /data-sources/.