Z.aiLaunchAI ModelsAugust 26, 2026

Z.ai releases open-weight GLM-5.3, beating proprietary models on agentic benchmarks

GLM-5.3, built on the GLM-5.2 base with scaled post-training, scores 84.5% on CyberGym and 60 on the Artificial Analysis Intelligence Index, tying top open-weight models. It's available on Databricks, Together AI, Modular Cloud, and Perplexity Computer.

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