Model release · Zhipu
GLM-5.3
- Model released
744B-A40B flagship; text-only; reasoning_effort low/high/max (cannot disable); 1M / output 128K
Availability
API glm-5.3 (z.ai); open-source weights zai-org/GLM-5.3 (744B-A40B)
Source trace
Reviewed by Ailyre. Source evidence is presented separately from our summary.
docs.z.ai
docs.z.ai
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