GLM 4.6V

GLM-4.6V is a large multimodal model designed for high-fidelity visual understanding and long-context reasoning across images, documents, and mixed media. It supports up to 128K tokens, processes complex page layouts and charts directly as visual inputs, and integrates native multimodal function calling to connect perception with downstream tool execution. The model also enables interleaved image-text generation and UI reconstruction workflows, including screenshot-to-HTML synthesis and iterative visual editing.

ChatZhipu131k tokens$0.327 / $0.9811 · 1M

z-ai/glm-4.6v

Context
131k tokens
Completion cap
32,768
Tools
Yes
JSON
Yes
Released
2025-12-08

Call it from Geek Hub

Same OpenAI SDK. Change the base URL and the model id.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "z-ai/glm-4.6v",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Get an API key

Frequently asked questions

What is GLM 4.6V?
GLM-4.6V is a large multimodal model designed for high-fidelity visual understanding and long-context reasoning across images, documents, and mixed media. It supports up to 128K tokens, processes complex page layouts and charts directly as visual inputs, and integrates native multimodal function calling to connect perception with downstream tool execution. The model also enables interleaved image-text generation and UI reconstruction workflows, including screenshot-to-HTML synthesis and iterative visual editing. GLM 4.6V runs on the Geek Hub API (OpenAI-compatible). Model id: z-ai/glm-4.6v.
Is GLM 4.6V free?
No. Input is $0.327 per 1M tokens and output is $0.9811 per 1M tokens on Geek Hub (markup included).
What is the context length of GLM 4.6V?
GLM 4.6V has a 131k tokens context window. It supports up to 32,768 completion tokens.
Does GLM 4.6V support tool calling and structured outputs?
GLM 4.6V accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.
When was GLM 4.6V released?
GLM 4.6V was released on 2025-12-08.

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