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[2401.12070] Spotting LLMs With Binoculars: Zero-Shot Detection of Machine-Generated Text

arxiv.org · 219 words · saved by 1 readers

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View PDF HTML (experimental) Abstract:Detecting text generated by modern large language models is thought to be hard, as both LLMs and humans can exhibit a wide range of complex behaviors. However, we find that a score based on contrasting two closely related language models is highly accurate at separating human-generated and machine-generated text. Based on this mechanism, we propose a novel LLM detector that only requires simple calculations using a pair of pre-trained LLMs. The method, called Binoculars, achieves state-of-the-art accuracy without any training data. It is capable of…

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