# Mitchell 2023: DetectGPT: Zero-Shot Machine-Generated Text Detection using Probability Curvature

> Eric Mitchell, Yoonho Lee, Alexander Khazatsky et al., 2023. 1 records on Mysteries Department cite it. Cited in the methods survey on procedure…

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# DetectGPT: Zero-Shot Machine-Generated Text Detection using Probability Curvature

Eric Mitchell, Yoonho Lee, Alexander Khazatsky et al., 2023. _arXiv_.

Presents DetectGPT, which flags text as machine-generated by checking whether it sits at a point of negative curvature in a language model's log-probability, without training a separate classifier.

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## Cite it

```
Mitchell, E., Lee, Y., Khazatsky, A., Manning, C. D., & Finn, C. (2023). DetectGPT: Zero-Shot Machine-Generated Text Detection using Probability Curvature. arXiv. https://arxiv.org/abs/2301.11305
```

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