models · anthropic

Claude 4.1 Opus

Claude 4.1 Opus — catalogued from third-party evaluation data; no weights held by Sovereign Frontier.

Compare Verify

What this registry has checked

Closed. A third party reports this model and we have recorded their numbers. Nothing of our own: no weights seen, no publisher hash held. Treat every figure here as their claim.
Methodthird-party-report
Re-check this yourself → Source → Full record →

What is recorded

Publisheranthropic
OriginUnited States
LicenceAnthropic-TOS
Pulls recorded here7

Elsewhere in the registry

All models → Browse with filters → What will run on my hardware? →

Registry record as of 2026-07-26. 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.