A Professor's New Rule: AI Is Your Tutor, Not Your Ghostwriter
Why your college kid will get caught using AI to write essays this fall.
A college professor has shared his new policy on AI for his philosophy classes, and it reflects a huge shift in how educators think about tools like ChatGPT. He used to compare AI to a calculator—a handy tool that just does the math for you. But this year, he says AI has become more like a personal tutor: available 24/7 for $20 a month, ready to explain readings, help you outline an essay, or point out confusing writing.
That sounds wonderful, but there's a dark side. The same AI that can teach you anything can also do your work for you. If you copy its essays, you never develop the critical thinking and writing skills you're paying tuition to learn. The professor calls this the “centaur phase”: a human working with AI beats either one alone, but only if the human knows how to supervise, plan, and check the AI's work.
His rule is simple: AI is allowed when it helps you learn, not when it lets you skip learning. So you can ask AI questions and get feedback, but you can't have it write your paper. To enforce this, he mentions a newer AI detector called Pangram that is far more accurate than older ones—which were notoriously easy to fool. In 2025, that meant using detection tools was a gamble. Now, the playing field has changed.
The bigger point matters to anyone with a student in their life, or anyone who wants to learn anything on their own. AI really is an incredible tutor. But treating it like a ghostwriter is a fast way to waste your own potential—and with better detectors, it's also a fast way to get caught.
- AI can now act as a personal tutor for any subject, available anytime for $20 a month or even free.
- The professor's new rule: use AI to learn, never to do your work for you—and new detectors like Pangram can tell the difference.
- The best results come from a human+AI team, where you plan, check, and guide—not just copy.
Why It Matters
AI is changing how students learn and how schools enforce honesty—affecting grades, skills, and the value of a degree.