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AI-generated text detection on RAID GPT-4 classic (test)

30.79TPR @ 0.1% ErrorCalibrated DMAP
-1.06527.204915.47523.7451May 7, 2026

Evaluation results

MethodLinks
Calibrated DMAPtokens=2002026.0530.7951.550.9414
DALDtokens=2002026.0520.6241.890.9372
Calibrated Log-Surprisaltokens=2002026.0513.432.930.9023
Baseline Fast-DetectGPTtokens=2002026.054.916.040.7859
Token Fast-Detecttokens=2002026.052.6615.780.7867
DMAPtokens=2002026.051.9113.290.8238
Token NPRtokens=2002026.051.7415.020.7696
Baseline log-ranktokens=2002026.051.4110.650.6151
Baseline log-surprisaltokens=2002026.051.1810.910.6342
Baseline Binocularstokens=2002026.051.135.570.6319
Calibrated Token Fast-Detecttokens=2002026.050.8221.560.829
Calibrated Log-Ranktokens=2002026.050.220.240.8145
Calibrated Token NPRtokens=2002026.050.1813.760.7905
Baseline NPRtokens=2002026.050.161.910.5767