Devstral Small 2
Released · 7 days after Mistral Large 3
Benchmarks
Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.
Intelligence Index17.7
Coding Index29.3
Math Index34.3
Reasoning & knowledge
MMLU-Pro
68%
GPQA Diamond
53%
Humanity's Last Exam
4%
Long-context reasoning
27%
Coding
LiveCodeBench
35%
SciCode
29%
Agentic & tool use
Terminal-Bench Hard
17%
τ²-Bench Telecom
23%
Math & instruction following
AIME 2025
34%
IFBench
31%
See full leaderboard →Benchmarks via Artificial Analysis · View on AA
Available routes
No routes currently available — Devstral Small 2 isn't routed through the Opper gateway right now. It's tracked here for its release history.
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