models · tencent

Hy3-preview

Hy3-preview — catalogued from third-party evaluation data; no weights held by Sovereign Frontier.

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.

Method	hf-published-sha256

Re-check this yourself → Source → Full record →

What is recorded

Publisher	tencent
Origin	China
Licence	Tencent-Hunyuan
Publisher’s own licence statement	other
Parameters	298,786,155,776 (298.8B)
Context window	262,144 tokens
Modality	text->text
Architecture	hy_v3
Layers	80
Hidden size	4096
Attention	GQA (64 heads, 8 KV)
Native precision	BF16
Pulls recorded here	9
Downloads reported upstream	62,427

Reported scores

GPQA Diamond	86.7
IFBench	63.1
Humanity's Last Exam	27.8

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 2026-08-13. 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.