ResearchBenchmarksWatermark Detection on Llama2-7B Synonymous substitutionWatermark Detection on Llama2-7B Synonymous substitutionFollow98.5F1 ScoreUnigram77.07682.63888.293.762May 5, 2025Evaluation resultsMethodMethodLinksF1 ScoreUnigramdelta=2delta=22025.0598.5E2E-LLM-Watermarkdelta=1.25, k=20delta=1.25, k=202025.0598.5KGWdelta=2delta=22025.0598TSW2025.0596.4SWEETdelta=2delta=22025.0595.9SIRdelta=1delta=12025.0594.5Unbiased2025.0578.5DiPmark2025.0577.9