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.
function_calling| Model | Context | Max out | Pricing |
|---|---|---|---|
| Z.ai: GLM 5.3 Flash | 1.0M | 131K | $0.05$0.07 |
| Z.ai: GLM 5.3 Flash (batch) | 1.0M | 131K | $0.05$0.18 |
| Z.ai: GLM 5.3 | 1.0M | 944K | $0.08$3.6 |
| Z.ai: GLM 5.3 FlashX | 1.0M | 131K | $0.37$1.25 |
| Z.ai: GLM 5.3 (batch) | 1.0M | 131K | $0.45$2 |
| Z.ai: GLM 5.3 Prime | 1M | 131K | $2.8$8.8 |
/v1/models/openrouter/z-ai/glm-5.3-primeGLM-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.