Lexii.ai is a search assistant powered by GPT-3, designed to answer questions and cite sources for users. Key features and advantages include: AI-driven answers: Utilizes GPT-3 technology to provide answers to user questionsEasy access: Available for anyone with a JavaScript-enabled browserUser feedback: Offers a feedback form for users to provide input on the tool Use cases for Lexii.ai are ideal for various individuals: Students and researchers seeking quick answers to questions and source citationsProfessionals requiring accurate information for work-related tasksGeneral users looking for a convenient way to find answers to their queries Overall, Lexii.ai is a powerful AI tool that helps users quickly and accurately answer questions, though users should verify the accuracy of the answers before using them.