According to Sundar Pichai (@sundarpichai), GeminiApp now offers students the ability to take full-length SAT practice exams for free, leveraging AI technology to deliver immediate feedback. The platform uses verified content from The Princeton Review, ensuring high-quality test preparation resources. This update marks a significant step in the practical application of generative AI in the education sector by lowering barriers to standardized test prep and personalizing the learning experience. GeminiApp's integration of AI-driven analytics has the potential to disrupt traditional test prep business models and expand access to high-quality educational tools. More standardized tests are expected to be added soon, indicating a growing market opportunity for AI-based educational platforms (Source: @sundarpichai, Twitter).