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On the Indistinguishability of Human v/s AI Generated Text

arXiv · AI, language, vision and robotics · article · Aug 27, 2026 · UTC

The rapid improvement of LLMs has made distinguishing AI-generated text from human writing a pressing problem. This challenge is further amplified by paraphrasing tools designed to make machine-generated text appear more "human". We study how access to human writing samples can be used to strategically paraphrase machine-generated responses toward the human distribution. Under a multi-sample setting with human and machine responses to the same prompts, we show that repeated paraphrasing moves the machine distribution toward the empirical human distribution under simple mixing and stability con

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First collected: 2026-09-21T08:51:59.673Z. This is not the publication date.