GLM-4.5 and GLM-4.5-Air are Z.AI's models, purpose-built as foundational models for agent-oriented applications. Both leverage a Mixture-of-Experts (MoE) architecture. GLM-4.5 has a total parameter count of 355B with 32B active parameters per forward pass, while GLM-4.5-Air adopts a more streamlined design with 106B total parameters and 12B active parameters.
function_calling| Model | Context | Max out | Pricing |
|---|---|---|---|
| glm-4.5-air | 128K | — | $0.2$1.1 |
| glm-4.5 | 128K | 96K | $0.6$2.2 |
| glm-4.5v | 66K | 16K | $0.6$1.8 |
/v1/models/vercel/zai/glm-4.5