models · china-mobile

JT-4.1 Flash 236B A21B

JT-4.1 Flash 236B A21B — catalogued from third-party evaluation data; no weights held by Sovereign Frontier.

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.

Method	third-party-report

Re-check this yourself → Source → Full record →

What is recorded

Publisher	china-mobile
Origin	China
Licence	China-Mobile-TOS

Reported scores

GPQA Diamond	84.5
Humanity's Last Exam	17.8

Reported by a third party and recorded here, not re-run by us. Source: artificialanalysis.ai/api/v2.

Elsewhere in the registry

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Registry record as of 2026-08-15. 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.