# MMLU-Pro

MMLU-Pro is an AI benchmark; this page records what it measures and traces its data, grader, and scores to primary sources.

Evaluates broad knowledge and reasoning with harder multiple-choice questions, expanded answer choices, and reduced ambiguity relative to MMLU.

## Details

- Address: Online, Global
- Website: [huggingface.co/datasets/TIGER-Lab/MMLU-Pro](<https://huggingface.co/datasets/TIGER-Lab/MMLU-Pro>)
- Tags: Helpful, Science
- Category: Reasoning
- Status: Active
- Data licence: MIT
- Data access: open
- Grader: exact
- Organization: TIGER-Lab
- Released: 2024-06
- Paper: [arxiv.org/abs/2406.01574](<https://arxiv.org/abs/2406.01574>)
- Repository: [github.com/TIGER-AI-Lab/MMLU-Pro](<https://github.com/TIGER-AI-Lab/MMLU-Pro>)
- Task count: 12,032
- Top-score provenance: unknown
- ABI family: No

## Questions

### Where is MMLU-Pro?

MMLU-Pro is at Online, Global.

### How do I contact MMLU-Pro?

To contact MMLU-Pro, visit https://huggingface.co/datasets/TIGER-Lab/MMLU-Pro.

## Source

From [Benchmark primary sources](https://aibenchmarkindex.com/about), license CC0-1.0, checked 2026-10-15.

Last updated October 15, 2026.

## Links

- This benchmark on the [web page](<https://aibenchmarkindex.com/global/online/mmlu-pro-2>)
- [Reasoning in Online](<https://aibenchmarkindex.com/global/online/category/reasoning.md>)
- [More benchmarks in Online](<https://aibenchmarkindex.com/global/online.md>)

> **Check before you compare.** Benchmark methods and leaderboards change. Follow the cited primary source before using a result in a decision.