---
task_categories:
- text-generation
pretty_name: Vietnamese School Math Dataset
size_categories:
- 1K<n<10K
---

# Vietnamese School Math Dataset

`vi_math_school_full` is a Vietnamese-language dataset containing 8,656
school-level mathematics problems and related explanations.

## Main Uses

* Vietnamese math question answering
* Mathematical reasoning and problem solving
* Instruction tuning / supervised fine-tuning
* Educational AI applications
* Evaluation of Vietnamese language models on school mathematics

## Language

Vietnamese

## Domain

School mathematics, educational content, and mathematical reasoning.

## Data layout

The recommended upload is one JSON object per line in `data/train.jsonl`.
Each line is one sample with these columns:

* `id`: original sample identifier. IDs are not globally unique because two
  source groups reuse numeric IDs.
* `question`: question text.
* `choices`: list of answer choices; the original data contains 2–5 choices
  depending on the sample (most samples contain 4).
* `explanation`: solution/explanation text.
* `answer`: answer text; one original sample has a null answer.

The source data was originally stored as six nested arrays. It was flattened
without deduplication or content rewriting so that every object is one row.

## Notes

This dataset was collected and prepared primarily for experimentation with
Vietnamese NLP and language models. Data quality and formatting may vary across
samples, so additional cleaning or filtering may be recommended depending on
the intended use.

Users should independently verify generated mathematical answers when using
models trained on this dataset in educational or high-stakes applications.