GLM-4.7-Flash is open source and free.

Zhipu AI has officially open-sourced and released the GLM-4.7-Flash model. The model employs a hybrid thinking architecture with a total of 30 bytes of parameters and only 3 bytes of activation parameters, providing a high-performance option for lightweight deployment. The model performs exceptionally well in mainstream benchmark tests such as SWE-bench Verified and τ²-Bench, surpassing other open-source models of the same size to achieve state-of-the-art (SOTA) performance.