Yes, many colleges and universities increasingly use AI detection tools to identify AI-generated content in student assignments and application essays. These tools analyze linguistic features like text randomness, vocabulary, and structure to estimate the likelihood that a text was written by AI rather than a human. Elite universities such as Stanford, Yale, and MIT actively use or pilot these technologies, while other institutions vary in adoption, with around 40% of four-year colleges using AI detection software as of 2024-2025. The software is often integrated into learning management systems or plagiarism detection platforms, streamlining the process for educators. While these tools are not perfect and faculty must interpret results carefully, they help uphold academic integrity and ensure that submitted work reflects the student's own voice rather than AI-generated text.