'A' Grades Are Suddenly Everywhere Since the Arrival of ChatGPT

Berkeley analysis of 500,000 grades finds AI-exposed college classes gave 30% more A's after ChatGPT launched, concentrated in take-home work where AI use is easiest. Employers responded by tightening the GPA filter: NACE adoption climbed from 37% to 42% since 2023, and Handshake postings demanding 3.5+ rose from 9% to 25% since 2020. Tightening a broken filter doesn't fix it; firms that move to work-sample assessment for AI-exposed roles in 2026 will pick from a better pool than firms still resume-screening in 2028.