ResearchBenchmarksWatermark Removal on Unigram 1500 tokens (test)Watermark Removal on Unigram 1500 tokens (test)Follow98.5ESRRLCracker3.628.237552.87577.5125Sep 25, 2025Evaluation resultsMethodMethodLinksESRRemoval RateP-SP ScoreRLCrackerLength=1500 tokens, Ba...Length=1500 tokens, Backbone Model=Qwen2.5-3B-Instruct2025.0998.510092DPO(7000)Length=1500 tokens, Ba...Length=1500 tokens, Backbone Model=Qwen2.5-3B-Instruct2025.0920.845.367DPO(100)Length=1500 tokens, Ba...Length=1500 tokens, Backbone Model=Qwen2.5-3B-Instruct2025.097.2527.369