---
pretty_name: Math StackExchange Curated (Parquet, CC BY-SA 4.0)
dataset_type: text
license: cc-by-sa-4.0
language:
  - en
tags:
  - math
  - question-answering
  - reasoning
  - stackexchange
  - cc-by-sa
  - parquet
task_categories:
  - question-answering
task_ids:
  - open-domain-qa
  - abstractive-qa

configs:
  - config_name: default
    data_files:
      - split: train
        path: math_stackexchange_train.parquet
      - split: validation
        path: math_stackexchange_val.parquet
      - split: test
        path: math_stackexchange_test.parquet
---

# Math StackExchange Curated (Parquet, CC BY-SA 4.0)

This dataset is a curated collection of Math StackExchange (MSE) Q&A pairs packaged in Parquet format.  
Each sample contains a problem (`title`, `question_body`), its corresponding answer (`answer_body`), the original MSE tag string (`tags`), and a flag indicating whether the answer was accepted (`accepted`).

This dataset includes content derived from the Math StackExchange public data dump (CC BY-SA 4.0, © Stack Exchange Inc.).  
This derived dataset is released under CC BY-SA 4.0 in accordance with the license terms.

---

## Files

- math_stackexchange_train.parquet  
- math_stackexchange_val.parquet  
- math_stackexchange_test.parquet  

---

## Schema

Field | Type | Description
----- | ----- | -----------
title | string | Title of the Math StackExchange question.
question_body | string | Full body of the question (often contains LaTeX/MathJax).
answer_body | string | The selected answer included in this dataset.
tags | string | Pipe-delimited tag string, e.g. `|number-theory|algebra|`.
accepted | int64 | `1` if the answer was accepted; `0` otherwise.

---

## License & Attribution

License: CC BY-SA 4.0  

Required attribution:  
"This dataset includes content derived from the Math StackExchange public data dump (CC BY-SA 4.0, © Stack Exchange Inc.)."

Full license: https://creativecommons.org/licenses/by-sa/4.0/

---

## Changelog

v1.0 — Initial release (Parquet train/val/test)