The AI arena is free today

Open Superagent

MMMLU

Paper

Progress Over Time

Interactive timeline showing model performance evolution on MMMLU

State-of-the-art frontier
Open
Proprietary

MMMLU Leaderboard

51 models
ContextCostLicense
1———
2—1.0M$2.00 / $12.00
3—1.0M$0.50 / $3.00
3———
5—1.0M$5.00 / $25.00
6—1.0M$5.00 / $25.00
7———
8
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
—1.0M$1.25 / $3.75
9
OpenAI
OpenAI
—400K$1.75 / $14.00
10
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
—1.0M$0.50 / $3.00
10———
12—1.0M$3.00 / $15.00
13—200K$3.00 / $15.00
14
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
———
15—1.0M$0.25 / $1.50
16
Anthropic
Anthropic
———
17
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
397B262K$0.45 / $3.00
1831B262K$0.09 / $0.34
19
OpenAI
OpenAI
———
20
OpenAI
OpenAI
—1.0M$2.00 / $8.00
21
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
122B262K$0.29 / $2.40
21
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
235B——
23———
2425B262K$0.07 / $0.34
25———
26
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
27B262K$0.26 / $2.60
27
LG AI Research
LG AI Research
236B——
28675B262K$0.50 / $1.50
28675B——
28675B——
28675B——
32
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
35B262K$0.14 / $1.00
33
OpenAI
OpenAI
———
34
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
1.0T256K$1.20 / $6.00
35117B——
3612B——
37—200K$1.00 / $5.00
38
ByteDance
ByteDance
—256K$0.10 / $0.40
3925B——
40
OpenAI
OpenAI
—128K$2.50 / $10.00
41
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
9B262K$0.10 / $0.15
42—1.0M$0.40 / $1.60
438B131K$0.02 / $0.10
44
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
4B——
45
Mistral AI
Mistral AI
675B——
4660B——
475B——
48—1.0M$0.10 / $0.40
49
Alibaba Cloud / Qwen Team
Alibaba Cloud / Qwen Team
2B——
504B——
1–50 of 51
1/2
Notice missing or incorrect data?
About this benchmark

What is MMMLU?

Multilingual Massive Multitask Language Understanding dataset released by OpenAI, featuring professionally translated MMLU test questions across 14 languages including Arabic, Bengali, German, Spanish, French, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Swahili, Yoruba, and Chinese. Contains approximately 15,908 multiple-choice questions per language covering 57 subjects.

MMMLU is a text benchmark evaluating models on language, math, reasoning, and general tasks. LLM Stats tracks 51 models on this benchmark, scored on a 0–1 scale. The current average is 0.8, with the leader at 0.9.

Compare leaders on the best AI for language, best AI for math, best AI for reasoning and best AI for general leaderboards.

Current leaders

Claude Mythos Preview from Anthropic currently leads the MMMLU leaderboard with a score of 0.927 across 51 evaluated AI models.

1Claude Mythos PreviewAnthropic92.7%
2Gemini 3.1 ProGoogle92.6%
3Gemini 3 FlashGoogle91.8%
OSSQwen3.5-397B-A17B#17 open-weight88.5%

Source paper

Title
Measuring Massive Multitask Language Understanding
Authors
Dan Hendrycks, Collin Burns, Steven Basart, Andy Zou, and 3 others
Published
Abstract

We propose a new test to measure a text model's multitask accuracy. The test covers 57 tasks including elementary mathematics, US history, computer science, law, and more. To attain high accuracy on this test, models must possess extensive world knowledge and problem solving ability. We find that while most recent models have near random-chance accuracy, the very largest GPT-3 model improves over random chance by almost 20 percentage points on average. However, on every one of the 57 tasks, the best models still need substantial improvements before they can reach expert-level accuracy. Models also have lopsided performance and frequently do not know when they are wrong. Worse, they still have near-random accuracy on some socially important subjects such as morality and law. By comprehensively evaluating the breadth and depth of a model's academic and professional understanding, our test can be used to analyze models across many tasks and to identify important shortcomings.

FAQ

Common questions about the MMMLU benchmark and leaderboard.

What is the MMMLU benchmark?

Multilingual Massive Multitask Language Understanding dataset released by OpenAI, featuring professionally translated MMLU test questions across 14 languages including Arabic, Bengali, German, Spanish, French, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Swahili, Yoruba, and Chinese. Contains approximately 15,908 multiple-choice questions per language covering 57 subjects.

What is the MMMLU leaderboard?

The MMMLU leaderboard ranks 51 AI models based on their performance on this benchmark. Currently, Claude Mythos Preview by Anthropic leads with a score of 0.927. The average score across all models is 0.833.

What is the highest MMMLU score?

The highest MMMLU score is 0.927, achieved by Claude Mythos Preview from Anthropic.

How many models are evaluated on MMMLU?

51 models have been evaluated on the MMMLU benchmark, with 0 verified results and 51 self-reported results.

Where can I find the MMMLU paper?

The MMMLU paper is available at https://arxiv.org/abs/2009.03300. The paper details the methodology, dataset construction, and evaluation criteria.

What categories does MMMLU cover?

MMMLU is categorized under language, math, reasoning, and general. The benchmark evaluates text models with multilingual support.

What is the best open-source model on MMMLU?

Qwen3.5-397B-A17B by Alibaba Cloud / Qwen Team is the top-ranked open-source model on MMMLU, with a score of 0.885 (rank #17).

Which model offers the best value on MMMLU?

Among models scoring within 10% of the leader, Gemma 4 26B-A4B from Google is the cheapest, at $0.07 per million input tokens with a score of 0.863.

How recent are the MMMLU leaderboard results?

The MMMLU leaderboard was last updated in October 2026 and currently includes 51 evaluated models.