GLM 5.3 Flash
GLM-5.3-Flash is Z.ai’s native multimodal coding model, featuring 320B total parameters, 18B activated parameters, and a 1M-token context window. Its efficient hybrid attention architecture supports visual coding, tool use, and end-to-end professional workflows across code, browsers, documents, and graphical interfaces.
- Input and output price
- Prices from: Input $0.07, Output $0.24, Per 1M tokens
- 24h uptime
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import { streamText } from 'ai'
const result = streamText({ model: 'zai/glm-5.3-flash', prompt: 'Why is the sky blue?'})Copy link to headingMore models by Z.AI
| Model |
|---|
| 1M | 2.2 s | 210 tps | $0.70/M | $2.20/M | Read$0.13/M | — |  | 09/02/2026 | ||||||
| 1M | 0.2 s | 330 tps | $0.70/M+1 more | $2.20/M+1 more | Read$0.12/M | — |    +12 | 08/18/2026 | ||||||
| 1M | 0.5 s | 209 tps | $2.10/M | $6.60/M | Read$0.21/M | — |   | 06/23/2026 | ||||||
| 1M | 0.2 s | 501 tps | $0.70/M+1 more | $2.20/M+1 more | Read$0.11/M | — | +15 | 06/16/2026 | ||||||
| 205K | 1.4 s | 36 tps | $1.40/M | $4.40/M | Read$0.26/M | — |   | 04/07/2026 | ||||||
| 203K | 0.9 s | 121 tps | $1/M | $3.20/M | Read$0.20/M | — |  | 02/12/2026 |