Z.ai: GLM 4.5
GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications. It leverages a Mixture-of-Experts (MoE) architecture and supports a context length of up to 128k tokens. GLM-4.5 delivers significantly...
Everything else
| Max output | 98K |
|---|---|
| Input / 1M | $0.6 |
| Output / 1M | $2.20 |
| Cache read / 1M | $0.11 |
| Cache write / 1M | — |
| 1M in + 1M out | $2.80 |
| Takes | text |
| Returns | text |
| Tools | yes |
| Reasoning | optional |
| Open weights | yes |
| Released | 2025-07-25 |
| Knowledge cutoff | 2024-12-31 |
| Retires | 2026-12-31 |
| Catalog id | z-ai/glm-4.5 |
Using it
In 00, this model is picked per agent — and per tier, so the model that answers your customers need not be the one that writes your code. Get 00.