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Overview
Z.AI offers a variety of models and agents to meet the needs of different scenarios. Choosing the right model can help you complete tasks more efficiently.
Featured Models
GLM-4.5
Our New Flagship Model
Designed for Agent Applications
GLM-4.5V
Breakthrough in Open-Source VLM
Support Switching Thinking Modes
CogVideoX-3
More Stable and Clearer
New Start & End Frame Generation
Models, Agents and Tools
To help you find the best fit for your use case, we’ve created a table outlining the core features and strengths of each model in the Z.AI family.If you need to get pricing information, please go directly to Pricing.
Text Models
Our model matrix includes text models with built-in reasoning capabilities, as well as vision-language models (VLMs) that extend the same reasoning power to multimodal understanding.| Model | Strength | Language | Context | Resourse |
|---|---|---|---|---|
| GLM-4.5 | Highest Performance Strong Reasoning More Versatile | English & Chinese | 128K | Guide API Reference |
| GLM-4.5V(vlm) | Multimodal Flexible Reasoning State-of-the-art in its scale | English & Chinese | 64K | Guide API Reference |
| GLM-4.5-X | Highest Performance Strong Reasoning Ultra-Fast Response | English & Chinese | 128K | Guide API Reference |
| GLM-4.5-Air | Cost-Effective Lightweight High Performance | English & Chinese | 128K | Guide API Reference |
| GLM-4.5-AirX | Lightweight High Performance Ultra-Fast Response | English & Chinese | 128K | Guide API Reference |
| GLM-4-32B-0414-128K | High intelligence at unmatched cost-efficiency | English & Chinese | 128K | Guide API Reference |
| GLM-4.5-Flash | Lightweight High Performance | English & Chinese | 128K | Guide API Reference |
Built-in Tools
A suite of built-in tools designed to streamline workflows and boost productivity.| Tool | Capability |
|---|---|
| Web Search | - Provide real-time, concise, direct answers - Accurately parse complex HTML and converts it into clean Markdown or JSON |
Video Generation Models
Video Generation Models turn text, images, or clips into dynamic video content, accelerating creativity for film, virtual avatars, animation, and marketing.| Model | Strength | Language | Resolution | Resourse |
|---|---|---|---|---|
| CogVideoX-3 | Significant improvements in image quality, stability, and physical realism simulation | English & Chinese | multiple resolutions | Guide API Reference |
| ViduQ1 | Theatrical quality with seamless temporal flow | English & Chinese | 1080P | Guide API Reference |
| Vidu2 | Fast delivery with smart style preservation | English & Chinese | 720P | Guide API Reference |
Agents
A set of ready-made agents empower users to create and communicate effortlessly.| Tool | Capability | Resource |
|---|---|---|
| GLM Slide/Poster Agent(beta) | Combine content generation with professional design | Guide |
| General-Purpose Translation | Support 40+ languages, flexible strategies, and terminology customization | Guide |
| Popular Special Effects Video Templates | Special effects video templates like French_Kiss, BodyShake, and Sexy_Me | Guide |