Zhipu AI Releases GLM-5.3, Claims Strongest Open-Weight Coding Model with 50% Improvement
The Decoder · rss · 2026-08-14
Zhipu AI has released GLM-5.3, which according to its benchmarks is the most powerful open-weights coding model, with a 50% improvement through post-training. Trained for cybersecurity, it helped find 2,436 vulnerabilities across 269 projects. Weights will be open-sourced in two weeks.
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