Coding GLM 5.1 (free)

coding-glm-5.1-free · Z.AI

coding-glm-5.1-free is the open and free version of coding-glm-5.1. To maintain reliable service, each account is limited to 5 requests per minute, 500 requests per day, and 1 million tokens per day.

Specifications

Context200K tokens
Max output131K tokens
Modalitiestext
CapabilitiesThinking, Streaming, Tool calling, Structured outputs, Prompt caching

Frequently asked questions

What is Coding GLM 5.1 (free)?

coding-glm-5.1-free is the open and free version of coding-glm-5.1. To maintain reliable service, each account is limited to 5 requests per minute, 500 requests per day, and 1 million tokens per day.

What is the context length of Coding GLM 5.1 (free)?

Coding GLM 5.1 (free) has a 200,000 token context window. It supports up to 131,072 output tokens.

What modalities does Coding GLM 5.1 (free) support?

Coding GLM 5.1 (free) accepts text input.

What capabilities does Coding GLM 5.1 (free) support?

Coding GLM 5.1 (free) supports thinking, tool calling, function calling and structured outputs. Per-protocol parameter support is listed in the capability table on this page.

How do I call Coding GLM 5.1 (free) via API?

Coding GLM 5.1 (free) is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to coding-glm-5.1-free — no other code changes needed.

Who created Coding GLM 5.1 (free)?

Coding GLM 5.1 (free) is developed by Z.AI. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

Paid version: Coding GLM 5.1

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