ResearchBenchmarksWatermark Removal on Unigram 500 tokens (test)Watermark Removal on Unigram 500 tokens (test)Follow78.5ESRRLCracker43.86852.85961.8570.841Sep 25, 2025Evaluation resultsMethodMethodLinksESRRemoval RateP-SP ScoreRLCrackerLength=500 tokens, Bac...Length=500 tokens, Backbone Model=Qwen2.5-3B-Instruct2025.0978.590.281DPO(7000)Length=500 tokens, Bac...Length=500 tokens, Backbone Model=Qwen2.5-3B-Instruct2025.0969.384.571DPO(100)Length=500 tokens, Bac...Length=500 tokens, Backbone Model=Qwen2.5-3B-Instruct2025.0945.27381