Machine-Generated Text Detection on Essay ChatGPT
0.9009TPR@FPR=1%Likelihood-M
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| Likelihood-MTraining Source=Claude, Detection Method Variant=Markov-informed score calibration2026.02 | 0.9009 | 0.9945 | |
| Log-Rank-MTraining Source=Claude, Detection Method Variant=Markov-informed score calibration2026.02 | 0.8818 | 0.9928 | |
| Log-RankTraining Source=Claude, Detection Method Variant=Standard2026.02 | 0.7907 | 0.9895 | |
| LikelihoodTraining Source=Claude, Detection Method Variant=Standard2026.02 | 0.6858 | 0.9879 | |
| DetectGPT-MTraining Source=Claude, Detection Method Variant=Markov-informed score calibration2026.02 | 0.3871 | 0.8754 | |
| Entropy-MTraining Source=Claude, Detection Method Variant=Markov-informed score calibration2026.02 | 0.2907 | 0.929 | |
| FastGPT-MTraining Source=Claude, Detection Method Variant=Markov-informed score calibration2026.02 | 0.2804 | 0.8973 | |
| DNA-GPT-MTraining Source=Claude, Detection Method Variant=Markov-informed score calibration2026.02 | 0.1316 | 0.7625 | |
| EntropyTraining Source=Claude, Detection Method Variant=Standard2026.02 | 0.0716 | 0.8949 | |
| FastGPTTraining Source=Claude, Detection Method Variant=Standard2026.02 | 0.0164 | 0.6768 | |
| DNA-GPTTraining Source=Claude, Detection Method Variant=Standard2026.02 | 0.0031 | 0.3961 | |
| DetectGPTTraining Source=Claude, Detection Method Variant=Standard2026.02 | 0 | 0.5053 |