# Official NuminaMath-TIR snapshot

This repository is a mirror of AI-MO/NuminaMath-TIR, created for the BitZone910 account. Original authorship remains with Project Numina and the authors listed in README.md.

- Source: https://huggingface.co/datasets/AI-MO/NuminaMath-TIR
- Source revision: 77a91d7b7a1a98ac4b1beb7d86c09d156b935dcd
- Snapshot date: 2026-10-12
- License: Apache-2.0
- Train: 72,441 rows
- Test: 99 rows
- Columns: problem, solution, messages

The upstream README.md and both Parquet files are preserved unchanged. No XML conversion, filtering, deduplication, or trajectory regeneration has been applied.

SHA256:
- data/train-00000-of-00001.parquet: 66163f9fdf2220fed2116142781fe7019a117191e7f08a3339a70a98401061d8
- data/test-00000-of-00001.parquet: c563eac44e004697447e78470e414c255f8c450478772a84173886daa24039c0