GLM-5.3 ties Kimi K3 with score of 60, weights to be released

ArtificialAnlys · x · 2026-08-19

GLM-5.3 scores 60 on the Artificial Analysis Intelligence Index, tying with Kimi K3 as the top open weights model. It shows a 7-point gain over GLM-5.2, with significant improvements in agentic capabilities and a 246-point ELO increase. The model retains the 753B/40B parameter architecture, with weights expected to be released within a week.

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