OpenAI said Tuesday that it has released an AI “classifier” for identifying AI-authored text written by AI like its own ChatGPT. The problem? ChatGPT is pretty good at evading OpenAI’s new tool. ChatGPT has absolutely overwhelmed academia, where students are using it as a virtual assistant of sorts in a variety of tasks. Unfortunately, some students are crossing the line and using it to create content that they are passing off as original—cheating, in other words. The trouble is trying to determine which answers were written by a human, and which by an AI. OpenAI’s Classifier tool has one weak…