Benchmark Almanac

Mistral Small 3.1

Mistral Small 3.1 places in the top three on GPQA Main.

Mistral AI Released 17 Mar 2025
43
Benchmarks with a score
0
Ranked first, out of five or more models
1
In the top three
Mistral AI Mar 2025

Mistral Small 3.1

Open weights

127.5 #172 of 271
Epoch Capabilities Index
  • MMMU-Pro 49.3% #66 /72
  • LongBench v2 37.2% #27 /27
  • CritPt 0% #128 /160

Where it ranks

Its best score on each benchmark, and where that ranks among every model with a score there. We rank each model once, at its best setting.

Knowledge and language

BenchmarkScoreRankSource
Vectara Hallucination Leaderboard (HHEM) 5.60% #47 of 148 Official leaderboard
MMLU 80.6% #71 of 127 Model card
LMArena (Elo) 1,303 #229 of 333 Official leaderboard
MMLU-Pro 66.8% #119 of 151 Model card
Global MMLU Lite 78.5% #34 of 43 Official leaderboard
SimpleQA 10.4% #48 of 59 Model card
RULER 81.2% #31 of 38 Model card
FACTS Multimodal 21.2% #36 of 39 Official leaderboard
FACTS Parametric 5.47% #42 of 45 Official leaderboard
EQ-Bench 3 832 #73 of 78 Official leaderboard
Creative Writing v3 42.3 #118 of 120 Official leaderboard
LongBench v2 37.2% #27 of 27 Model card

Math and science

BenchmarkScoreRankSource
GPQA Main 44.4% #2 of 7 Model card
MATH 69.3% #43 of 93 Model card
MATH Level 5 46.8% #54 of 94 Epoch AI
GPQA Diamond 47.5% #156 of 219 Epoch AI
DTBench 58.6% #139 of 177 Epoch AI
CritPt 0% #128 of 160 Epoch AI
OTIS Mock AIME 2024-2025 5.83% #170 of 202 Epoch AI
Misguided Attention 26% #41 of 45 Official leaderboard

Coding

BenchmarkScoreRankSource
HumanEval 88.4% #18 of 95 Model card
MBPP 74.7% #30 of 66 Model card

Agents and tools

BenchmarkScoreRankSource
Galileo Agent Leaderboard 0.91 #6 of 31 Official leaderboard
Berkeley Function Calling Leaderboard (BFCL) 57.7% #31 of 67 Official leaderboard
ITBench 32.9% #12 of 13 Official leaderboard

Professional work

BenchmarkScoreRankSource
MortgageTax 61.2% #58 of 86 Official leaderboard
Vals Finance Agent v1 10% #40 of 47 Official leaderboard
LegalBench 69.2% #118 of 138 Official leaderboard
FailureSensorIQ 47.9% #21 of 24 Official leaderboard
CorpFin v2 44.2% #106 of 119 Official leaderboard
TaxEval v2 58.3% #119 of 129 Official leaderboard

Vision, audio and robotics

BenchmarkScoreRankSource
AI2D 93.7% #10 of 44 Model card
DocVQA 94.1% #16 of 33 Model card
ChartQA 86.2% #20 of 37 Model card
MathVista 68.9% #44 of 64 Model card
MMMU 64% #74 of 97 Model card
Vision Arena 1,127 #109 of 136 Official leaderboard
MM-MT-Bench 7.30 #5 of 6 Model card
MMMU-Pro 49.3% #66 of 72 Model card

Safety and security

BenchmarkScoreRankSource
BaxBench 10.8% #25 of 34 Official leaderboard

Other

BenchmarkScoreRankSource
LiveBench 44% #33 of 48 Epoch AI
Political Science LLM Benchmark 64.2% #22 of 29 Official leaderboard
HELM Capabilities 55.8 #49 of 60 Official leaderboard

Mistral AI's models over time

Mistral AI's models in color, against every other model on the Epoch Capabilities Index, by release date.

50 75 100 125 150 175 2023 2024 2025 2026 2027 Mistral Large 4 Mistral Medium 3.5 Magistral Small 1.0 Ministral 3B Mistral Large 2 Mixtral 8x7B Mistral 7B v0.1 50 75 100 125 150 175 2023 2024 2025 2026 2027 Mistral Large 4 Mistral Medium 3.5

Its launch post

The benchmarks the lab chose to headline, with the scores it gave.