GLM 4.5
Basic Information
This repository provides the GLM-4.5 family of open-source foundation language models and associated tooling intended for building intelligent agents. It hosts model artifacts and documentation for GLM-4.5 and GLM-4.5-Air, including base and FP8 variants, and describes parameter counts and active parameter configurations. The models are described as hybrid reasoning models with two inference modes, thinking mode for complex reasoning and tool usage and non-thinking mode for immediate responses. The README includes evaluation results, system requirements for inference and fine-tuning, guidance for running the models with frameworks such as transformers, vLLM and SGLang, and notes that the code and models are released under the MIT license. The repo also provides quick-start commands, model download references, and example settings for speculative inference and large context usage.