Devstral Medium
Devstral Medium is developed by Mistral, released 2025-07-10.
Model ID: devstral-medium-2507
Input price
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Output price
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Blended price
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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
1073.3
LMArena · as of 2026-11-06
No API price is published for this model in our data sources (models.dev,
LiteLLM), so we show — rather than guess. It may be unreleased via API, open-weights
only, or simply not tracked yet.
See all of Mistral's models on its provider page, or browse the full model directory. Full source licenses and sync dates: /data-sources/.