ResearchBenchmarksAI-generated text detection on Wikipedia GPT-3.5 davinci-003 generations +60L 600 attackFollow49.5Accuracy (at 1% FPR)SP-1.9811.38524.7538.115Mar 23, 2023Evaluation ResultsMethodMethodLinksAccuracy (at 1% FPR)SPCorpus Size=3K generat...Corpus Size=3K generations from model itself2023.0349.5SPCorpus Size=9K generat...Corpus Size=9K generations pooled from all three models2023.0345.6BM25Corpus Size=3K generat...Corpus Size=3K generations from model itself2023.0337.4BM25Corpus Size=9K generat...Corpus Size=9K generations pooled from all three models2023.0337.4OpenAI2023.0315.6DetectGPT2023.030