MODELS
GLM-5.2
by Z.AI
Overview
Z.AI flagship text foundation model for long-horizon coding and agentic engineering, with 1M context, 128K output, thinking modes, and MIT-licensed open weights.
Details
GLM-5.2 is a Z.AI flagship text foundation model described in the supplied Z.AI launch and documentation sources as focused on long-horizon coding and agentic engineering. The sources state that GLM-5.2 supports a 1M context, 128K output, thinking modes, and MIT-licensed open weights. Official references include Z.AI’s GLM-5.2 documentation, the launch page, the zai-org/GLM-5 GitHub repository, the zai-org Hugging Face model page, and Z.AI’s pricing and usage-policy documentation.
When to Use
Use GLM-5.2 for long-context text workflows where the documented 1M context and 128K output are relevant. Use it for coding-assistance and agentic-engineering experiments matching Z.AI’s positioning around long-horizon coding and agentic engineering. Use it when open-weight availability and the stated MIT license are important to evaluate alongside the official Hugging Face GitHub and Z.AI documentation.
Getting Started
- Read the official GLM-5.2 model documentation at https://docs.z.ai/guides/llm/glm-5.2.
- Review the Z.AI launch page at https://z.ai/blog/glm-5.2 for the model overview and stated headline capabilities.
- Check the zai-org/GLM-5 GitHub repository and the zai-org GLM-5.2 Hugging Face page for model assets
- code
- and license details.
- Review Z.AI pricing at https://docs.z.ai/guides/overview/pricing before using API-based or cost-sensitive workloads.
- Review Z.AI’s usage policy for limits
- supported-tool restrictions
- throttling
- suspension
- and permanent-ban risk controls.
Key Features
- •Flagship text foundation model from Z.AI.
- •Positioned by Z.AI for long-horizon coding and agentic engineering.
- •1M context
- •according to the supplied Z.AI GLM-5.2 sources.
- •128K output
- •according to the supplied Z.AI GLM-5.2 sources.
- •Thinking modes
- •according to the supplied Z.AI GLM-5.2 sources.
- •Open weights with MIT license
- •according to the supplied Z.AI GLM-5.2 sources.
Capabilities
- •text generation
- •long-context processing
- •coding assistance
- •agentic engineering workflows
Last updated Jul 31, 2026