datasets · anthropic

HH-RLHF

Helpful and harmless dialogues with human preference labels from Anthropic researchers.

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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	4df0e3166b4fec21084bc52a439eec5af9a70db89063c3a792d2f845139c6eb4

Re-check this yourself → Source → Full record →

What is recorded

Publisher	anthropic
Origin	United States
Licence	MIT
Modality	Text
Pulls recorded here	81,000

Elsewhere in the registry

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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.