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Zhipu AIOpen-weight·131K context·— params

GLM 4.5zhipu/glm-4-5

GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications. It leverages a Mixture-of-Experts (MoE) architecture and supports a context length of up to 128k tokens. GLM-4.5 delivers significantly...

Pricing across providers

No current verified API pricing is listed. See the official model documentation for availability and billing.

Capabilities

Technical specs

Context
131K
Max output
98K
Parameters
—
Release
—
Training cutoff
—
License
—
Hugging Face →

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    Comparison planned — not yet published
  • GLM 4.5 vs DeepSeek V3.1
    Comparison planned — not yet published

Frequently asked

How much does GLM 4.5 cost?+
No current verified API pricing is listed. This does not mean the model is free or that a hosted API is currently available. Check the official model documentation below.
How do I access GLM 4.5 from outside China?+
Availability, account verification and payment methods vary by provider and region. Check the official documentation and the selected provider's access requirements before integrating. A directory listing does not guarantee global API access.
Is GLM 4.5 open-source? Can I fine-tune it?+
GLM 4.5 has published weights. License: see the official repository. Review the linked repository and license for deployment, fine-tuning and commercial-use conditions.
What's the maximum context window for GLM 4.5?+
The model supports up to 131,072 tokens of context (input + output). Some hosted versions may impose a smaller limit — check the "Context" column in the pricing matrix for each provider.