Zhipu AI Open-Sources GLM-5.3-Flash: Anonymous Model "NiuLai" Officially Debuts

Zhipu confirmed that the anonymous model "Ox-Alpha," which recently swept the developer community, is a new iteration of the GLM series. The company has officially released and open-sourced GLM-5.3-Flash. Recognized globally for its high cost-performance ratio and advanced intelligence, this release marks a continued rise in the competitiveness of Chinese open-source large models on the international stage.