Machine-Generated Text Detection on DetectRL Google-PaLM (train)
50.58TPR@FPR-1% (Llama-2-70b)Log-Rank-M
Evaluation Results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Log-Rank-MTraining Text=Google-PaLM, Variant=Markov/MRF Calibrated2026.02 | 50.58 | 13 | 41.09 | 34.89 | 90.14 | 75.61 | 84.63 | 83.46 | |
| DNA-GPT-MTraining Text=Google-PaLM, Variant=Markov/MRF Calibrated2026.02 | 47.1 | 22.72 | 40.54 | 36.79 | 80.09 | 71.09 | 77.15 | 76.11 | |
| Likelihood-MTraining Text=Google-PaLM, Variant=Markov/MRF Calibrated2026.02 | 42.94 | 9.91 | 35.48 | 29.44 | 87.44 | 73.7 | 81.58 | 80.91 | |
| Log-RankTraining Text=Google-PaLM2026.02 | 42.05 | 12.41 | 22.84 | 25.77 | 79.67 | 65.85 | 70.66 | 72.06 | |
| DNA-GPTTraining Text=Google-PaLM2026.02 | 41.71 | 29.49 | 38.84 | 36.68 | 79 | 72.27 | 77.96 | 76.41 | |
| LikelihoodTraining Text=Google-PaLM2026.02 | 38.32 | 10.19 | 25.66 | 24.72 | 78.57 | 66.61 | 71.42 | 72.2 | |
| DetectGPT-MTraining Text=Google-PaLM, Variant=Markov/MRF Calibrated2026.02 | 22 | 4.57 | 24.94 | 17.17 | 77.77 | 60.34 | 76.4 | 71.5 | |
| FastGPT-MTraining Text=Google-PaLM, Variant=Markov/MRF Calibrated2026.02 | 12.41 | 6.18 | 20.1 | 12.9 | 62.35 | 51.87 | 68.88 | 61.03 | |
| FastGPTTraining Text=Google-PaLM2026.02 | 11.35 | 3.78 | 5.02 | 6.72 | 67.72 | 58.5 | 56.68 | 60.97 | |
| DetectGPTTraining Text=Google-PaLM2026.02 | 2.87 | 6.77 | 3.86 | 4.5 | 47.63 | 49.78 | 56.81 | 51.4 | |
| Entropy-MTraining Text=Google-PaLM, Variant=Markov/MRF Calibrated2026.02 | 2.22 | 0.27 | 9.37 | 3.96 | 68.91 | 66.86 | 67.94 | 67.9 | |
| EntropyTraining Text=Google-PaLM2026.02 | 2.03 | 0.25 | 6.95 | 3.07 | 66.21 | 63.09 | 60.73 | 63.34 |