optimizers · nvidia

Distributed Shampoo

Scalable second-order optimizer with Kronecker-factor approximation for distributed training.

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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	f6cf065ae728457fd23b28bcded2bd6cd2cc43e22bb5dccb22474dbe7bf686ae

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What is recorded

Publisher	nvidia
Origin	United States
Licence	MIT
Pulls recorded here	9,001

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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.