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z-ai/glm-5.2

GLM 5.2 is a large-scale reasoning model from Z.ai. It supports text input and output with a 1M-token context window, and is suited for long-horizon agent workflows, project-level software engineering,...

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1M context32.8K max output
Input $1.40/M · Output $4.40/M · Cache read $0.28/M
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API details and access

Model Details

ProviderZ-Ai
TypeLlm
Model IDz-ai/glm-5.2

Capabilities

InputText
OutputText
Context1,000,000
Max Output32,768
VisionNot supported
Function CallingSupported

Access details

Chat Completions
Base URLhttps://api.sandbase.ai
API Endpoint/v1/chat/completions
{
  "model": "z-ai/glm-5.2",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 512
}

Pricing

Input$1.40 / 1M tokens
Output$4.40 / 1M tokens
Cache read$0.28 / 1M tokens

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