Devstral Small (Jul '25)
Released
Benchmarks
Independent benchmark scores: the Intelligence Index and the individual evaluations behind it, grouped by skill.
Global rank#347 of 511 LLMs
TierEfficient
Intelligence Index (previous version)7.6
Coding
LiveCodeBench
25%
Agentic & knowledge work
Terminal-Bench Hard
6%
τ²-Bench Telecom
28%
Science & reasoning
Humanity's Last Exam
4%
GPQA Diamond
41%
Long-context reasoning
19%
Knowledge
MMLU-Pro
62%
Math & instruction following
AIME 2025
29%
IFBench
35%
See full leaderboard →Benchmarks via Artificial Analysis · View on AA
Available routes
No routes currently available — Devstral Small (Jul '25) isn't routed through the Opper gateway right now. It's tracked here for its release history.
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