optimizers · pytorch

SGD + Momentum

Stochastic Gradient Descent with momentum; still the gold standard for CV pretraining.

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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	736792ccd13ec70a60f28143e1a6643954891e427b1110f71e0ac5ded500cedc

Re-check this yourself → Source → Full record →

What is recorded

Publisher	pytorch
Origin	United States
Licence	BSD-3-Clause
Pulls recorded here	190,005

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.