GLM 4.5

The most powerful GLM reasoning model with 355B total parameters and 32B active per forward pass using Mixture-of-Experts architecture. GLM-4.5 ranks second globally among all models on aggregated benchmarks, first among domestic and open-source models. Purpose-built for agent-oriented applications, it excels at tool invocation, web browsing, software engineering, and front-end development. Supports hybrid reasoning modes for both complex thinking and instant responses.