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FineWeb corpus from 96 Common Crawl snapshots (~44 TB on disk as GPT-2 tokens)

15T tokensobserved

Value kindobserved — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range.
As of2024
SourceFineWeb paper (Penedo et al.), HuggingFace · Introduction and final-dataset summary: 15T tokens, 44 TB disk space, 96 Common Crawl snapshots, GPT-2 tokenizer
Reviewchecking…review by 2026-10-24 · standard cadence
Recorded changeslast 2026-06-29
Claim idfineweb-corpus-from-96-common-crawl-snapshots

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