GLM-5.3 character

GLM-5.3 and Z.ai API

2 products from Z.ai

New release

Z.ai releases GLM-5.3

Z.ai released GLM-5.3, reporting a 50% gain over GLM-5.2 on its Z.ai Code Bench and leading open-model results on public benchmarks including Terminal Bench 3.0.

Source

"GLM-5.3 delivers a significant improvement in coding capabilities, achieving a 50% gain over GLM-5.2 on Z.ai Code Bench"

Z.ai developer docs, new releases

Published

Open the sourcedocs.z.ai

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