tools · anthropic

Anthropic Python SDK

Official Python SDK for the Anthropic Messages API.

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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	0e26765466aeb37763e0cfc581ac7a74ebc22d8bd1ae399f4509ddc960e60e6a

Re-check this yourself → Source → Full record →

What is recorded

Publisher	anthropic
Origin	United States
Licence	MIT
Pulls recorded here	88,001

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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.