Deep Learning, Artificial Intelligence, Llm, ChatGPT, Gpt 3.
positive (machine-generated) example higher than a randomly-selected negative (human-written) example. The mask rate is 15%. Masked span length of 2 is used on a held-out set of XSum data. DetectGPT most improves average detection accuracy for XSum stories (0.1 AUROC improvement) and SQuAD