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Last updated: 3h ago
Knowledge benchmark

MMLU Professional Leaderboard

Harder version of MMLU with reasoning-focused questions and 10 answer choices instead of 4. Contains 12,000+ questions across 14 domains.

Why it matters: Better at differentiating top models since scores are 16-33% lower than standard MMLU. Tests reasoning in addition to knowledge.

Top Model

91.2%

Gemini 3.1 Pro

Average Score

72.1%

Across 81 models

Models Tested

81

Metric: accuracy

Human Baseline

-

Score Range: 0%100%

MMLU-Pro Scores - Top 25 Models

Ranked by MMLU-Pro score (%)

LMMarketCap.com

Model Rankings

All models with a reported MMLU-Pro score, ranked by highest accuracy.

#1
91.2%
#6
87%
#10
86.1%
#11
86%
#11
86%
#14
85.8%
#16
85.3%
#17
85.2%
#18
85%
#20
84.6%
#21
84.5%
#23
83.7%
#24
83.5%
#25
83.4%
#26
83%
#27
82.5%
#27
82.5%
#27
82.5%
#30
82%
#32
81.8%
#33
81.4%
#34
81.1%
#36
80.5%
#37
80.3%
#38
80.1%
#41
78%
#46
75.9%
#47
75.5%
#48
74.3%
#51
73.5%
#52
73.3%
#53
72.6%
#54
71.1%
#55
70.5%
#56
70.3%
#58
68.9%
#59
68.5%
#60
68.2%
#62
63.7%
#63
63.1%
#64
62.8%
#67
61.6%
#68
59.1%
#69
56.8%
#70
56.2%
#71
54.8%
#72
42.3%
#77
33.2%
#81
22.3%

About MMLU-Pro

Full Name
MMLU Professional
Category
Knowledge
Metric
accuracy (%)
Score Range
0%100%
Human Baseline
Not established
Status
Active
Frequently Asked Questions

MMLU-Pro is a standardized evaluation that measures AI model performance on specific tasks. It provides comparable scores across different models, helping developers choose the right model for their needs.

Gemini 3.1 Pro currently holds the top score on the MMLU-Pro benchmark. See our full rankings table above for the complete leaderboard with 81 models.

We update benchmark data from multiple sources including HuggingFace open-source model leaderboards and LMArena. Scores are refreshed regularly as new evaluations are published and new models are released.

No. While MMLU-Pro is an important indicator, real-world performance depends on many factors including pricing, latency, context window, and specific task requirements. We recommend using our composite score which weighs multiple benchmarks and practical factors.

Related Benchmarks

MMLU-Pro Benchmark - AI Knowledge Leaderboard (2026) | LM Market Cap