LLM Open Weight
GLM 4.5 Air
by Z.ai
Prices last updated June 30, 2026
GLM 4.5 Air, an open-weight Z.ai model available via OpenRouter.
Context
131k
Providers
2
Cheapest Input
$0.130
Function Calling Streaming Chat / Instruct
Price Comparison
Compare pricing across 2 providers serving GLM 4.5 Air
| Provider | Input $/1M | Output $/1M | Context | Speed | TTFT | Status |
|---|---|---|---|---|---|---|
| OP OpenRouter | $0.130 ● | $0.850 | 131k | — | — | Live |
| ZH Zhipu AI | $0.200 | $1.10 | — | — | — | Live |
● Cheapest ● Fastest Prices in USD per 1M tokens