GLM 5

GLM 5 is a 745 billion parameter Mixture-of-Experts (MoE) language model engineered for complete agentic intelligence, enabling autonomous planning, tool integration, web browsing, and handling contexts up to 200,000 tokens. Its MoE architecture activates specialized sub-networks dynamically, optimizing efficiency for complex tasks while maintaining high performance comparable to leading proprietary models. Published under the permissive MIT license, GLM 5 empowers developers, researchers, and organizations to deploy advanced AI agents without restrictive proprietary constraints.

Designed primarily for AI builders seeking to create sophisticated autonomous systems, GLM 5 excels in multi-step reasoning, external tool orchestration, and real-time web interaction. It supports long-form interactions and document processing, making it ideal for applications requiring deep understanding and action-taking over extended contexts. As a SaaS offering accessible via its platform, it lowers the barrier to entry for experimentation and production use.

GLM 5 matters as an open-source milestone in agentic AI, bridging the gap between research prototypes and practical deployment. By democratizing access to frontier-level capabilities like web navigation and tool use, it accelerates innovation in automation, research assistance, and intelligent workflows, potentially reshaping how AI agents are developed and scaled globally.