Harvard University faculty members voted to cap A grades at 20 percent plus four students per course starting in 2027.The measure aims to address significant grade inflation that saw top grades rise from 20 percent in 2005 to 60 percent today.Harvard University will also replace its GPA-based honors system with a new percentile-based ranking method for undergraduate students.Student leaders expressed disappointment regarding the lack of consultation despite support from faculty experts who want to restore academic rigor.