The FineWeb Datasets: Decanting the Web for the Finest Text Data at Scale

Penedo et al., 2024, The FineWeb Datasets (Advances in Neural Information Processing Systems 37 (NeurIPS 2024), Datasets and Benchmarks Track)

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3.2 Text extraction

  1. Why did FineWeb extract text from WARC files instead of using Common Crawl’s WET text?
    WET files keep too much boilerplate and menu text; extracting from the raw HTML (WARC) with trafilatura is costlier but gave clearly better models.
    • Penedo et al., 2024, The FineWeb Datasets (Advances in Neural Information Processing Systems 37 (NeurIPS 2024), Datasets and Benchmarks Track), §3.2

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