BitcoinChina's Z.AI Ships GLM-5.3, Calling It the Top Open-Weight Coding ModeladminAugust 14, 2026 by adminAugust 14, 2026020 In brief Zhipu AI (now Z.ai) released GLM-5.3 on Thursday through its GLM Coding Plan and ZCode. The lab calls it the “most capable open-weights...