tools · facebookresearch

FAISS

Efficient similarity search and dense vector clustering at billion-scale.

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What this registry has checked

Quarantine. We hold the publisher’s own published hash for these weights and have recorded it against this entry. We have not downloaded and hashed the weights ourselves, so the hash is the publisher’s claim, not our measurement.

Weight file SHA-256	ac6052de3047a0382e774d4a76a159423256293132bc46d455641d42e2a37ce9

Re-check this yourself → Source → Full record →

What is recorded

Publisher	facebookresearch
Origin	United States
Licence	MIT
Pulls recorded here	115,001

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Registry record as of 2026-06-06. Identity, licence and parameter count are properties of a release and do not move; tier can, and the verify link above re-checks it against the live registry rather than this page.