GLM-5.3 review: Cleaner code and consistent long-horizon performance
khademinori · x · 2026-08-17
After deep testing in real-world workflows, GLM-5.3 shows significant improvements. It produces cleaner code with better structure and naming than Codex, maintains strict adherence to constraints over long-horizon tasks without drifting, and substantially reduces token consumption compared to version 5.2.
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