ResearchBenchmarksWatermark Detection Robustness on C4 (n=64)Follow99.09RTR Accuracy (10%)MC2MARK67.453275.666683.8892.0934Feb 15, 2026Evaluation ResultsMethodMethodLinksRTR Accuracy (10%)RTR Accuracy (20%)RTR Accuracy (30%)RTR Accuracy (50%)Dipper Paraphrasing AccuracyMC2MARK2026.0299.0996.9791.5270.8462.51BiMark2026.0283.8975.4567.2854.2259.32MPACdelta (δ)=1.5delta (δ)=1.52026.0276.8871.9866.557.8656.59MPACdelta (δ)=1delta (δ)=12026.0268.6766.262.0356.0955.23