[layer8]

Those checkers already have a significant failure rate of false positives/negatives, and that will only get worse as LLMs come closer to human output. Note also that a checker can in principle never outwit a state-of-the-art AI, because the AI can just incorporate and therefore preempt the checker logic.

[93po]

And even with good checking it's still trivial to have GPT do 95% of the work and then make some stylistic edits to get around detection.