Devstral

Devstral is a model from Mistral. 4 benchmarks count toward its score, in 2 categories.

partialShows if the model has enough results for an index.
IndexOverall score out of 100.Unranked
CoverageShare of the index weight with results.40%
SpeedOutput tokens per second.
Input / 1MUS dollars per 1M input tokens.N/A
Output / 1MUS dollars per 1M output tokens.N/A
ContextMaximum tokens in one request.N/A
EloLMArena rating and rank.N/A

The index is a score out of 100. The ± range shows how much it can change.

CapabilitiesScore per category, out of 100.

Out of 100
AgenticMulti-step tasks with tools.
48.6
CodingCode writing and repair.
38.7
ReasoningLogic problems and puzzles.
N/A
MultimodalTasks with images and text.
N/A
KnowledgeFacts and expert knowledge.
N/A
MultilingualTasks in many languages.
N/A
InstructionTasks with strict rules in the prompt.
N/A
MathMath problems.
N/A

Results

4 counted
BenchmarkThe test name.CategoryThe capability that the test measures.ResultThe score from the publisher.IndexThis result as a score out of 100.RunThe settings of the run.DateDate of the result.Published byThe source of the result.
SWE-benchCoding62.8%47.91 Sept 2026Vals AI
SWE-bench VerifiedCoding53.8%40.7mini-SWE-agent1 Sept 2026SWE-bench team
LiveCodeBenchCoding51.8%31.51 Sept 2026Vals AI
Terminal-Bench 1.0Agentic43.8%48.612 Jan 2026Vals AI
IOI v1Coding0.7%40.39 Aug 2026Vals AI

4 benchmarks count, from 5 of 5 results. A grey row does not count. Too few models took that benchmark.

Sources

BenchLM benchmark aggregationUsed with attribution; per-benchmark results credited to their original authorsVals AI, collected directlyNo licence stated. Read from the public leaderboard and credited to Vals AISWE-bench team, collected directlyNo licence stated. The repository publishes submission records for reproducibility and transparency and asks that SWE-bench be cited

More from Mistral

Mistral Medium 3.5 128B49.8Mistral Medium 3.543.0Mistral Small 438.4Mistral Small 4 (Reasoning)38.5Magistral Medium38.3