Explore the Capabilities of Z.AI: GLM 4.6

GLM 4.6 excels in complex tasks with a 200K token window.

Input: text Output: text Context: 202,752 tokens Release: 2025-09-30

Discover Z.AI's GLM 4.6, released on September 30, 2025. This text-to-text model offers a 200K token context window, allowing it to handle complex tasks with ease. With improved coding performance and advanced reasoning capabilities, GLM 4.6 excels in generating polished front-end pages and supports tool use during inference. It is designed to align better with human preferences, making it ideal for role-playing scenarios. Whether you're working with text input or output, this model integrates seamlessly within agent frameworks, enhancing tool-using and search-based agents.

Use Cases

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

Generate polished front-end pages

Enhance tool-using agents

Support complex agentic tasks

Improve role-playing scenarios

Key Features

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

200K token context window

Improved coding performance

Advanced reasoning capabilities

Enhanced tool integration

Refined human-like writing

Specs

Overview

Vendor
z-ai

Model ID
z-ai/glm-4.6

Release
2025-09-30

Modalities & context

Input
text

Output
text

Context
202,752 tokens

Parameters & defaults

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

Defaults: temperature 0.6, top_p 0.95

Benchmark tests: Z.AI: GLM 4.6

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 promises to positively upend the pillars of modern life. In work, it will automate repetitive drudgery, acting as a co-pilot that frees human talent for strategic thinking, empathy, and complex problem-solving. This shift redefines value from task completion to insightful judgment. Leisure will evolve from passive consumption into deeply interactive and personalized experiences. Imagine AI generating a bespoke film soundtrack or crafting a video game world that adapts to your emotions in real-time. Creativity will be democratized, with AI serving as a universal muse and brainstorming partner, lowering the barrier for anyone to compose music, generate art, or write stories. Ultimately, AI won’t replace the human spirit but will amplify it, fostering a future where our time is more meaningful, our experiences richer, and our creative potential truly boundless.

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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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