architectures · google-research

FLAN Architecture

Instruction-finetuned T5 architecture; scaled instruction tuning across 1800+ tasks.

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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	eb3b41b14d85d1aec9eca3018fb90c440e45fa1519ee84385093621ddd3be9fb

Re-check this yourself → Source → Full record →

What is recorded

Publisher	google-research
Origin	United States
Licence	Apache-2.0
Modality	Text
Pulls recorded here	43,002

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.