NuminaMath CoT
- Type
- dataset
- Venue
- AI-MO
- Year
- 2026
- Source
- huggingface
- Access
- free
- Language
- en
- Added
- 2026-07-17T20:01:15.139181+00:00
- Verified
- 2026-07-17T20:01:15.139181+00:00
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.
Keywords
hf-dataset language-modeling · -math parquet text datasets dask polars mlcroissant aimo math
Topics
Language Modeling, Math
Research notes
- downloads=32703; likes=592