Z Chat is an advanced AI assistant developed by Z.ai, based on the open-source GLM model, supporting text generation, reasoning, and in-depth research. It is a powerful free AI chatbot suitable for Chinese and English users.

Netease Cloud Classroom, an online education platform dedicated to lifelong learning for adults, provides comprehensive and effective online learning content.

Feishu AI Knowledge Q&A System, Integrated with DeepSeek R1 Large Model, Supports Internet Search, File Parsing, and Knowledge Base Integration, Free to Build AI Knowledge Base.