Z.ai: glm-5.2

GLM-5.2 was released by Z.ai in 2026 as part of the GLM-5 model family. It is a general-purpose model designed for reasoning and coding workloads, supporting tasks that require multi-step problem solving, code generation, and technical analysis.

Modetext → text

Input price$2.8 per M tokens

Output price$12.32 per M tokens

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Listed at

Z.ai

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Input price$2.8per 1M tokens

Output price$12.32per 1M tokens

Cache read$0.728per 1M tokens

Cache write—per 1M tokens

Performance

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Code Example

Replace <YOUR_API_KEY> with the API key generated on your token management page.

Authentication

All requests must include the Authorization: Bearer <TOKEN> header.

Endpoint Path

POST

Supported Parameters

ParameterTypeDefaultDescription

Rate Limits

GroupRPMTPMRPD

RPM = requests per minute, TPM = tokens per minute, RPD = requests per day. Limits apply by token group.

Pricing

ProviderBilling typePrice summary

ChatGLM

Per token

Input price$2.8per 1M tokens

Completion price$12.32per 1M tokens

Cache read price$0.728per 1M tokens

Cache write price$—per 1M tokens