# CMMLU

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

Evaluates Chinese language and cultural knowledge across 67 multiple-choice subjects.

## Details

- Address: Online, Global
- Website: [github.com/haonan-li/CMMLU](<https://github.com/haonan-li/CMMLU>)
- Tags: Helpful, Science
- Category: Reasoning
- Status: Active
- Data licence: CC-BY-NC-SA-4.0
- Data access: open
- Grader: exact
- Organization: CMMLU authors
- Released: 2023-06
- Paper: [arxiv.org/abs/2306.09212](<https://arxiv.org/abs/2306.09212>)
- Repository: [github.com/haonan-li/CMMLU](<https://github.com/haonan-li/CMMLU>)
- Top-score provenance: unknown
- ABI family: No

## Questions

### Where is CMMLU?

CMMLU is at Online, Global.

### How do I contact CMMLU?

To contact CMMLU, visit https://github.com/haonan-li/CMMLU.

## 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/cmmlu>)
- [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.