Discover Z.AI: GLM 4.6V for Enhanced Visual Reasoning

Unlock advanced visual understanding and reasoning capabilities.

Input: image · text · video Output: text Context: 131,072 tokens Release: 2025-12-08

Z.AI: GLM 4.6V, released on December 8, 2025, is a large-scale multimodal model by z-ai that excels in visual understanding and long-context reasoning. With a context length of 128K tokens, it can process complex layouts and charts as visual inputs, making it a versatile tool for various applications. The model supports input modalities including image, text, and video, while generating text as output. Its native multimodal function calling allows seamless integration of perception with tool execution, enhancing workflows like image-text generation and UI reconstruction. Whether you need to synthesize screenshots into HTML or perform iterative visual editing, GLM 4.6V is equipped to meet your needs.

Use Cases

Here are a few ways teams apply Z.AI: GLM 4.6V in practice—from fast drafting to multimodal understanding. Adapt these ideas to your workflow.

Transform screenshots into HTML effortlessly

Enhance document analysis with visual inputs

Create dynamic content from mixed media

Streamline UI reconstruction tasks

Support complex reasoning across various formats

Key Features

A quick look at the capabilities that make this model useful in real projects.

Supports 128K token context length

Processes images, text, and video inputs

Enables interleaved image-text generation

Handles complex page layouts and charts

Integrates multimodal function calling

Facilitates iterative visual editing workflows

Specs

Overview

Vendor
z-ai

Model ID
z-ai/glm-4.6v

Release
2025-12-08

Modalities & context

Input
image · text · video

Output
text

Context
131,072 tokens

Parameters & defaults

Supported parameters: frequency_penalty, include_reasoning, logit_bias, max_tokens, min_p, presence_penalty, reasoning, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_p

Defaults: temperature 0.8, top_p 0.6

Benchmark tests: Z.AI: GLM 4.6V

We ran this model against a few representative prompts to show its range. Review the outputs below and be the judge.

Text

Prompt:

Write 150 words on how AI might positively upend work, leisure and creativity

AI is poised to positively upend our lives by augmenting human potential. In the workplace, AI will automate mundane tasks, freeing humans for more strategic, creative, and fulfilling work. Our leisure time will become richer and more personalized, with AI curating unique entertainment and experiences tailored to our tastes. As a creative partner, AI will act as a powerful tool, generating novel ideas, assisting in the creative process, and expanding the boundaries of human imagination. Ultimately, AI has the potential to lead to a more efficient, fulfilling, and creative future for all.

Run this prompt on Upend.AI

Image

Prompt:

Generate an SVG of a pelican riding a bicycle.

Run this prompt on Upend.AI

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up.end

/ˌəpˈend/

verb

To “upend” means to completely disrupt, overturn, or drastically change the established order or structure of something. It implies a significant shift or alteration that can potentially have far-reaching consequences. When something is upended, it is turned upside down or transformed in a way that challenges conventional norms or expectations. The term often carries a sense of innovation, transformation, and sometimes even a hint of upheaval, indicating that the changes are not just minor adjustments but rather a fundamental reimagining of the status quo.

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