Z.ai: GLM 4.5 Air
z-ai/glm-4.5-air
z-aiTool callingReasoning
Input
$0.120
Official vendor price / million tokens
Output
$0.896
Official vendor price / million tokens
Blended (coding)
$0.135
128K context · 10:1 · 80% cache hits
Uptime 7d
99.9%
Median across providers over the last 7 days
For requests over 32K context, the whole request is billed at the higher rate: input $0.179, output $1.20, cache read $0.036, cache write Free
Context
131K
Providers
3
Released
2025-07-25
Where to buy
Vendor APIs and common platforms. Prices are USD per million tokens.
| Provider | Input | Output | Cache read | Cache write | Uptime 7d |
|---|---|---|---|---|---|
| Zhipu AIOfficial | $0.120 | $0.896 | $0.024 | Free | — |
| SiliconFlowPlatform | $0.149 | $0.897 | — | — | — |
| OpenRouterPlatformAggregates 3 providers | $0.140 | $0.860 | $0.030 | Free | 99.9% |