Z.ai: GLM 5.3 Prime
- Model ID
- z-ai/glm-5.3-prime
- Canonical slug
- z-ai/glm-5.3-prime-20260921
- Knowledge cutoff
- n/a
- Created
- 9/23/2026
Model dossier
Z.ai: GLM 5.3 Prime
GLM-5.3-Prime is the high-speed variant of Z.ai's GLM-5.3, inheriting its full capabilities while delivering 1.5–2× the output throughput through inference acceleration. It supports text input and output with a 1M-token...
Context1,000,000
Max output131,072
Pricing viewTVP price
texttoolsstructured
Modalitiestext->texttext
Context1,000,000
Max output131,072
TokenizerOther
