GLM-4.5 is Z.ai's open-weight foundation model built for agent-oriented applications, a Mixture-of-Experts model with 355 billion total parameters and 32 billion active. It takes text input and produces text output, with a 128K-token context window. It is a hybrid reasoning model with a thinking mode for complex reasoning and tool use and a non-thinking mode for fast replies, and supports function calling for coding, web browsing and agentic task automation.
Modalities
In / out price
$0.42 / $1.54per 1M
Cached price
$0.077per 1M
Context
128K
Max output
33K
Providers
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Surplus Intelligence | Anonymous | $0.42 | $1.54 | $0.077 | 128K | 33K | — | — |
Privacy
1 / 4Anonymous routing
Anonymous tier
- Anonymous
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- TEE
- E2EE
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Features
4Uptime
FAQ
Common questions about GLM 4.5.