models · moonshot-ai

Kimi K2 0905

Kimi K2 0905 — catalogued from third-party evaluation data; no weights held by Sovereign Frontier.

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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.
Methodhf-published-sha256
Re-check this yourself → Source → Full record →

What is recorded

Publishermoonshot-ai
OriginChina
LicenceKimi-Open
Publisher’s own licence statementother
Parameters1,026,470,735,448 (1026.5B)
Context window262,144 tokens
Modalitytext->text
Architecturekimi_k2
Layers61
Hidden size7168
AttentionMLA (64 heads, 64 KV)
Native precisionF8_E4M3
Downloads reported upstream62,672

Reported scores

MMLU-Pro81.9
GPQA Diamond76.7
AIME 202557.3
LiveCodeBench61
IFBench41.7
Humanity's Last Exam6.4

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 2026-09-26. 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.