Language

Mistral Medium 3

By Mistral AI, in the Mistral Medium family.

Released
7 May 2025
Status
Retired
Retired
31 Aug 2026
Context
131.1K
Max output
—
Input per 1M tokens
$0.40
Output per 1M tokens
$2.00
Open weights
No
License
proprietary
Parameters
—
Knowledge cutoff
—
Reasoning
No
Modalities
image, text → text

Category scores

Out of 100, from independent and third-party results only, by method category-2026-09-29.1.

Category scores
CategoryScoreRankCoverage
Human preference48.2Not ranked1 of 5

Benchmark results

Every result we hold for this model, with who ran it and where it was published.

Knowledge & reasoning

Knowledge & reasoning results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
DTBench (Decision Theory Benchmark)Accuracy (capability questions)62.3%Third party——https://conceptualreasoning.ai/dtbench via Epoch AI

Scientific reasoning

Scientific reasoning results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
GPQA DiamondAccuracy59.5%Independent—7 May 2025Epoch AI

Mathematics

Mathematics results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
FrontierMath Tiers 1-3 (v1)Accuracy0.3%Independent—7 May 2025Epoch AI
MATH Level 5Accuracy81.6%Independent—7 May 2025Epoch AI
OTIS Mock AIME 2024-2025Accuracy32.2%Independent—7 May 2025Epoch AI

Writing

Writing results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
LLM Creative Story-Writing Benchmark V1 (Lech Mazur)Mean rubric score (percent of the 10-point scale)77.3%Third party——lechmazur/writing Github repository via Epoch AI

Human preference

Human preference results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
Text Arena (arena.ai)Arena score (Elo scale)1387Independent—25 Sep 2026Arena
Text Arena (arena.ai)Votes32615Independent—25 Sep 2026Arena
Vision Arena (arena.ai)Arena score (Elo scale)1155Independent—28 Sep 2026Arena
Vision Arena (arena.ai)Votes10810Independent—28 Sep 2026Arena

Other Mistral Medium versions

Sources