The New York Times reported on 18 August that the Texas Tech University System, which teaches about 64,000 students across undergraduate, medical, law, nursing, pharmacy, dental and veterinary programmes, built an AI tool to search course materials for books and readings touching sexual orientation and gender identity. Its regents reviewed more than 14,000 courses offered in spring 2026 and recommended changes to fewer than 60; degree programmes centred on sexual orientation or gender identity were shut down in April. Professors told the newspaper that the tool scanned syllabuses and reading lists before any human looked at them, and described a system in which they now read between the lines and pre-emptively remove material rather than risk a report. The chancellor, Brandon Creighton, wrote the state law he is now enforcing: as a senator he authored SB 37, which handed governor-appointed regents authority over curriculum. In July the American Association of University Professors, Texas AAUP-AFT, Lambda Legal and the NAACP Legal Defense Fund sued him and the board, listing Plato's Republic pulled from an introductory philosophy course, Dred Scott v. Sandford restricted in law teaching, and medical instruction on treating racial and sexual minorities barred at the health science campuses.