metadata
license: cc-by-nc-sa-4.0
language:
- en
tags:
- sft
- reasoning
- synthetic
DiffuRefill facts and teacher data
Training data for the DiffuRefill-1B masked-diffusion language model (non-commercial research).
sft_v1/big/— Nemotron-Post-Training-Dataset-v1 (CC BY 4.0) math/STEM solutions rewritten by Qwen3.8-27B into short step lines ending#### <answer>, answer-checked against the source.sft_v1/tmpl_train/,tmpl_eval/,tmpl_code/— program templates generated from teacher-verified problems, with sampled verified variants.sft_v1/teach/— teacher-generated and teacher-verified questions and solutions.- Other files under
sft_v1/are converted third-party sets (GSM8K, NuminaMath-CoT, OpenMathInstruct-2, MetaMathQA, orca-math, MegaScience, natural_reasoning, Nemotron SFT math/science, Knights-and-Knaves, Reasoning Gym); each keeps its original license.
Because some components are licensed CC BY-NC(-SA), the collection as a whole is released under CC BY-NC-SA 4.0. Raw generation shards are in raw_big/ and raw_tmpl/.