I haven't seen this discussed as much as I expected - is this even possible? Can a tool be built to - in general - determine if an LLM was used to generate text? Can a human even do it in every case?
_Maybe_ you can detect default ChatGPT-3.5 responses. But if a student does a bit of mucking around with fine-tunes on local llama or uses a less-common public model, can you still tell?
I have a similar question for AI art detectors. Can it actually work? Maybe it works for Midjourney or whatever, but the parameter space of both hand-drawn (on a computer) art and brush-stroke generating models like NeuBE must overlap enough that you could never be sure in a substantial number of cases.
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