Universal AI Assistant, AI Knowledge Helper, providing document learning, retrieval questioning, long-form writing, and AI book writing services, dedicated to becoming a personal AI brain and learning companion.

5分钟定创新选题，3步生成高质量标书

Providing free Prompt Engineering and Midjourney tutorials, suitable for AI learners and developers.

Providing machine learning tutorials and resources, suitable for beginners and advanced learners.

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.

Kaiyou AI Question Generation Website, Utilizing Artificial Intelligence to Generate Test Questions, Supporting Both Template and Material-Based Question Generation Modes, Covering Basic Educational Disciplines, Assisting in Efficient Exam Preparation.