GLM-5.3-Flash Ranks #4 Open Source in Agent Arena

AccBalanced · x · 2026-09-01

GLM-5.3-Flash achieved a +4.6% net gain on Agent Arena with a $0.12 median cost per task, ranking #4 among open-source models and #19 overall. It notably ranks #4 in Confirmed Success (+15.3%), outperforming GLM-5.3 (Max).

Related event: GLM-5.3-Flash Enters Agent Arena with $0.12 Median Task Cost(4 posts)→

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