models · meituan

LongCat-Flash-Lite

Meituan LongCat-Flash-Lite. 68.5B, 256K context. Arena 756. GPQA Diamond 66.8%. Lightweight variant for cost-efficient long-context deployments.

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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	37dd020966931af648e8ae44fa42391eee5567b69aab943373c22510254b7ad7
Method	weights-inaccessible

Re-check this yourself → Source → Full record →

What is recorded

Publisher	meituan
Origin	Recorded as a covered nation under 10 U.S.C. § 4872(f) — the PRC, Russia, Iran or North Korea. The registry did not record which.
Licence	LongCat-Open
Parameters	68.5B
Context window	256K
Pulls recorded here	100,014

Reported scores

GPQA Diamond	63.6
IFBench	43.1
Humanity's Last Exam	5.8

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

Elsewhere in the registry

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

Registry record as of 2026-09-28. 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.