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AI · August 1, 2025

GLM-4.5 Open-Source Agentic AI Model

GLM-4.5 Open-Source Agentic AI Model

GLM-4.5 Open-Source Agentic AI Model launched on August 1, 2025 with 7 votes, #3,174 of 8,530 launches that month. The site was still online in September 2026, 1 year on.

What it does

GLM-4.5 is Zhipu AI's flagship open-source large language model with 355B parameters, MoE architecture, and advanced agentic capabilities. Download GLM-4.5 for commercial use with MIT license.

GLM-4.5 is Zhipu AI's flagship open-source large language model, designed specifically for agentic AI applications. Released in July 2025, GLM-4.5 represents a breakthrough in combining massive scale with practical usability through its innovative Mixture-of-Experts (MoE) architecture. Advanced capabilities that set GLM-4.5 apart from other language models 355B total parameters with only 32B active per inference, delivering massive scale with efficient computation. Unique dual-mode system: "thinking" mode for complex analysis and "non-thinking" mode for instant responses. Built-in support for function calling, web browsing, code execution, and external API integration. Full-stack…from glm45.org

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