Pyyan / Compare / GLM-5.1 vs Kimi K3

GLM-5.1 vs Kimi K3

2 of 5

Open-Weight Models · verified 13 Aug 2026

GLM-5.1Zhipu AIcurrent
Kimi K3Moonshot AIcurrent
3 slots left
SpecificationGLM-5.1Kimi K3
SummaryBeat Claude Opus 4.6 on a coding benchmark.Largest open-weight model shipped.
LicenceOpen weightsOpen weights
Parameters2.8T
Released17 Jul 2026
CategoryOpen-Weight ModelsOpen-Weight Models
OfficialZhipu AIMoonshot AI

Highlighted rows are where these differ.

GLM-5.1

Beat Claude Opus 4.6 on a coding benchmark.

Best for day-to-day coding.

Full spec sheet →

Kimi K3

  • Tops the Frontend Code Arena
  • 76.8% on SWE-Bench Verified

Best for coding.

Full spec sheet →