Dataset · Hugging Face

ray0rf1re/AO3-2020

Name: AO3-2020
Creator: ray0rf1re
License: cc-by-nc-4.0
Keywords: task_categories:text-generation, task_categories:fill-mask, task_categories:feature-extraction, task_ids:language-modeling, multilinguality:monolingual, source_datasets:original, language:en, license:cc-by-nc-4.0, size_categories:10M<n<100M, format:parquet, modality:tabular, modality:text, library:datasets, library:dask, library:polars

⚠️ adult_18plus_100K — SAFETY / ALIGNMENT SUBSET ❌ DO NOT train a generative model on this subset as ordinary SFT data. ✅ Use it inverted — as the rejected side of preference pairs. This subset contains the first ~100,000 tokens of content rated Explicit or Mature on AO3 (26 chapters). Technique How to use this subset DPO / RLHF Label completions as rejected; safe rewrites as chosen. Content-safety classifier Negative class in… See the full description on the dataset page: https://huggingface.co/datasets/ray0rf1re/AO3-2020.

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Author / organization	ray0rf1re
License (as declared)	cc-by-nc-4.0
Downloads	1.6K (as reported by Hugging Face)
Likes	3
Created	14 May 2026
Last updated at source	18 May 2026

ao3fanfictioncreative-writinglong-formliteratureenglishpretrainingchatmlopenhermesalignment

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