GLM 4.5
GLM 4.5 is Z.AI's full-scale model released July 28, 2025, unifying reasoning, coding, and agentic capabilities in a single endpoint. Available through AI Gateway with built-in observability and intelligent provider routing. Your use is subject to Z.AI's Terms & Privacy Policies.
ReasoningTool UseImplicit Caching
import { streamText } from 'ai'
const result = streamText({ model: 'zai/glm-4.5', prompt: 'Why is the sky blue?'})Copy link to headingMore models by Z.AI
| Model |
|---|
| 1M | 0.6s | 144tps | $0.15/M$0.08/M | $0.50/M$0.25/M | Read:$0.03/M$0.01/M Write:— | — | +1 |    +5 | 08/26/2026 | |||||
| 1M | 4.6s | 84tps | $1.40/M | $4.40/M | Read:$0.26/M Write:— | — |  | 08/18/2026 | ||||||
| 1M | 0.5s | 213tps | $2.10/M | $6.60/M | Read:$0.21/M Write:— | — |   | 06/23/2026 | ||||||
| 1M | 0.2s | 273tps | $0.70/MFast $2.10/M | $2.20/MFast $6.60/M | Read:$0.11/M Write:— | — |  +15 | 06/16/2026 | ||||||
| 205K | 1.0s | 36tps | $1.40/M | $4.40/M | Read:$0.26/M Write:— | — |  | 04/07/2026 | ||||||
| 200K | 0.8s | 166tps | $0.06/M | $0.40/M | Read:$0.01/M Write:— | — | | 01/19/2026 |