Sensei is an intelligent Q&A assistant capable of understanding user inquiries and providing accurate answers through natural language processing technology. It integrates the latest artificial intelligence techniques to enable users to rapidly access information, thereby enhancing work and learning efficiency. The design of Sensei is rooted in the need for instant and accurate information, benefiting students, researchers, and regular users alike. The product currently offers a free trial, with pricing and positioning adjusted based on user feedback and market research.