一口气上新三款学习机，学而思猛攻AI

Core Insights - The article discusses the launch of three new learning machine series (P, S, T) by Xueersi, emphasizing the importance of asking better questions in education [1] - The new products incorporate advanced AI features aimed at personalized learning experiences, breaking away from traditional passive learning models [2][3] Product Features - The P series includes 50 AI learning tools, covering educational content from early childhood to high school, and integrates classic practice modules [2] - The S series enhances AI tools to 55 and features a "Gold Medal Learning" function for personalized learning progress planning and tailored after-class reports [2] - The T series, as the flagship product, offers comprehensive AI capabilities, including intelligent homework assistance and features to help students develop good study habits [3] Content and Data - The total course content available on the learning machines amounts to 16 million minutes, with 4 million minutes added since launch, alongside 850,000 sets of real exam questions and 700 million questions [4] - The company aims to address the "impossible triangle" in education—high quality, large scale, and personalization—through intelligent learning solutions [4]