Approximately 860k math problems, where each solution is formatted in a Chain of Thought (CoT) manner. The sources of the dataset range from Chinese high school math exercises to US and international mathematics olympiad competition problems.
Dataset Card
By Project-Numina, published under apache-2.0, revision 9d8d210c9f6a.
Dataset Card for NuminaMath CoT
Dataset Description
- Homepage: https://projectnumina.ai
- Repository: https://github.com/project-numina/aimo-progress-prize
- Paper: https://github.com/project-numina/aimo-progress-prize/blob/main/report/numina_dataset.pdf
- Leaderboard:
- Point of Contact: Jia Li
Dataset Summary
Approximately 860k math problems, where each solution is formatted in a Chain of Thought (CoT) manner. The sources of the dataset range from Chinese high school math exercises to US and international mathematics olympiad competition problems. The data were primarily collected from online exam paper PDFs and mathematics discussion forums. The processing steps include (a) OCR from the original PDFs, (b) segmentation into problem-solution pairs, (c) Translation into English, (d) realignment to produce a CoT reasoning format, and (e) final answer formatting.
Source breakdown
| Source | Number of Samples |
|---|---|
| aops_forum | 30201 |
| amc_aime | 4072 |
| cn_k12 | 276591 |
| gsm8k | 7345 |
| math | 7478 |
| olympiads | 150581 |
| orca_math | 153334 |
| synthetic_amc | 62111 |
| synthetic_math | 167895 |
| Total | 859608 |
Licensing Information
The dataset is available under the Apache License, Version 2.0.
Citation Information
Structure
default 859,594 rows
| Split | Rows | Size |
|---|---|---|
| train | 859,494 | 2.5 GB |
| test | 100 | 282.4 KB |
Details
- Repository
- AI-MO/NuminaMath-CoT
- Publisher
- Project-Numina
- Task category
- Text generation
- Tags
- aimo, math
- Size category
- Not stated by the source
- Languages
- en
- Revision
- 9d8d210c9f6a36c8f3cd84045668c9b7800ef517
- Last updated
- 2024-11-25
Files
8 files, 1.2 GB in total.
Every file
| File | Type | Size | SHA-256 |
|---|---|---|---|
| data/test-00000-of-00001.parquet | Data | 165.9 KB | 62f94a9529fa |
| data/train-00000-of-00005.parquet | Data | 246.6 MB | 25c0fa2ca96d |
| data/train-00001-of-00005.parquet | Data | 246.9 MB | 2d4ba17018b6 |
| data/train-00002-of-00005.parquet | Data | 246.8 MB | c607c1837954 |
| data/train-00003-of-00005.parquet | Data | 246.9 MB | e07293604d1a |
| data/train-00004-of-00005.parquet | Data | 246.9 MB | e3929523d643 |
| README.md | Documentation | 2.7 KB | — |
| .gitattributes | Repository | 2.3 KB | — |
License and Download
- License
- apache-2.0
- Access
- No access gate
Released by Project-Numina through its official repository on Hugging Face. Read the license.