https://arxiv.org/abs/2503.23674 https://arxiv.org/abs/2503.23674 From the abstract: "When prompted to adopt a humanlike persona, GPT-4.5 was judged to be the

https://arxiv.org/abs/2503.23674 https://arxiv.org/abs/2503.23674 From the abstract: "When prompted to adopt a humanlike persona, GPT-4.5 was judged to be the human 73% of the time: significantly more often than interrogators selected the real human participant. LLaMa-3.1, with the same prompt, was judged to be the human 56% of the time"