ResearchBenchmarksWatermark Detection on Human-authored texts 30% Synonym SubstitutionWatermark Detection on Human-authored texts 30% Synonym SubstitutionFollow99.6TPR (1% FPR)DEW52.864.9577.189.25Jun 30, 2026Evaluation resultsMethodMethodLinksTPR (1% FPR)TPR (5% FPR)DEWk=3, lambda=2.0k=3, lambda=2.02026.0699.699.8TS2026.069999.6ATW2026.0697.499.8DEWk=3, lambda=1.5k=3, lambda=1.52026.069498.8SIR2026.0693.298.4X-SIR2026.0686.494.4DEWk=5, lambda=2.0k=5, lambda=2.02026.0682.698.4DEWk=5, lambda=1.5k=5, lambda=1.52026.0654.690