Zhipu AI (GLM-5.1 Creators)C

Zhipu AI is a technology organization known for developing the GLM series of large language models, including GLM-5.1. The organization maintains public positions that prioritize strict adherence to domestic internet safety and censorship regulations within the Chinese market, which it utilizes to guide the content moderation filters applied to its AI models. Zhipu AI has faced scrutiny following reports that its GLM-5.1 model blocked a developer's debugging session due to a reference to the June 4 date, an incident the organization defends as a necessary implementation of content moderation standards compliant with local regulations.