Dataset · Hugging Face

bowang0911/fineweb-2-autocurate

Name: fineweb-2-autocurate
Creator: bowang0911
License: odc-by
Keywords: task_categories:text-generation, language:da, language:sv, language:no, language:fi, language:nl, language:pl, language:tr, language:vi, language:cs, license:odc-by, size_categories:100M<n<1B, format:parquet, modality:tabular, modality:text

fineweb-2-autocurate Autonomously curated subsets of HuggingFaceFW/fineweb-2. An LLM agent iteratively samples documents, identifies quality problems, and proposes heuristic fixes. Each fix is validated by training a small language model for 5 minutes and measuring BPB improvement on a Wikipedia eval set. Only fixes that improve BPB are kept. Built with autocurate. Subsets Language Subset Original Docs Kept Docs Kept % BPB Before → After Improvement… See the full description on the dataset page: https://huggingface.co/datasets/bowang0911/fineweb-2-autocurate.

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Author / organization	bowang0911
License (as declared)	odc-by
Downloads	424 (as reported by Hugging Face)
Likes	0
Created	22 March 2026
Last updated at source	24 March 2026

finewebautocuratedata-qualitymultilingual

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16 Oct 2026 Description: fineweb-2-autocurate Autonomously curated subsets of HuggingFaceFW/fineweb-2. An LLM agent iteratively samples documents, identifies quality problems, and proposes heuristic fixes. Each fix is validated by training a small language model fo → fineweb-2-autocurate Autonomously curated subsets of HuggingFaceFW/fineweb-2. An LLM agent iteratively samples documents, identifies quality problems, and proposes heuristic fixes. Each fix is validated by training a small language model fo

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