"AI Class Representative" is your most professional AI assistant on Bilibili 🤖. Based on GPT4, with functions of "Knowledge Questioning" + "Video Summarization" + "Subtitles Search". Daily refresh free quota. Solve problems, quickly locate key points, filter videos, help you become the beloved 'class representative' who attracts likes, the top student persona, the column expert. Most importantly: Your voice is crucial, and we will continuously improve at a rate of '1 update every 3 days'!