Clever

Alcorn State University professor Jason Gibson was concerned about students cheating on take-home exams by using ChatGPT.

His solution was elegant. He embedded a prompt about Madagascar in a white font in his midterm exam.

Given that the midterm exam was about the industrial revolution, responses invoking the African island would be a clear sign of major shenanigans.

Who could’ve guessed that students who use AI to cheat on their assignments are incredibly lazy?

Jason Gibson, a history professor at Alcorn State University in Mississippi, says that he used white font to hide a prompt telling an AI model to spew nonsense in the instructions for his mid-term.

Unfortunately, it ended up working a little too well.

“Thirty-two of my 35 students between two classes failed a portion of their midterm because they all used AI to generate their entire response,” he explained in a viral TikTok, sounding incredulous. “And apparently they didn’t proofread it.”

The hidden prompt told the AI to sneak in random digressions about Madagascar. The midterm, by the way, was about the Industrial Revolution. And apparently none of the indolent cheats put in the bare modicum of effort required to at least check if what the AI wrote made any sense at all. All they did was copy-paste the midterm instructions into a chatbot, then copy-paste the chatbot’s spiel back into the answer window.

32 of 35?  That's a 94% cheat rate.