Watermark Spoofing on Unigram Watermarking Scheme
54.8SSRRLSpoofer
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| RLSpooferModel=Qwen3-1.7B2026.04 | 54.8 | 83.8 | 73 | 4.72 | 6.53 | |
| RLSpooferModel=Qwen3-4B2026.04 | 54.8 | 88.5 | 74 | 4.12 | 6.66 | |
| RLSpooferModel=Qwen2.5-3B-Instruct2026.04 | 54.5 | 76.5 | 77 | 4.55 | 6.64 | |
| RLSpooferModel=Llama3.2-3B-Instruct2026.04 | 52 | 75.5 | 72 | 4.6 | 6.53 | |
| RLSpooferModel=Qwen3-0.6B2026.04 | 49.5 | 82.3 | 70 | 5.16 | 5.43 | |
| DistillModel=Qwen3-4B2026.04 | 28 | 48.3 | 80 | 2.74 | 7.67 | |
| DistillModel=Llama3.2-3B-Instruct2026.04 | 26 | 48.5 | 77 | 2.55 | 7.58 | |
| DistillModel=Qwen2.5-3B-Instruct2026.04 | 25.8 | 42.5 | 80 | 2.6 | 7.43 | |
| DistillModel=Qwen3-1.7B2026.04 | 19.5 | 38 | 81 | 2.5 | 7.24 | |
| DistillModel=Qwen3-0.6B2026.04 | 13.8 | 27.5 | 84 | 2.62 | 5.91 | |
| DPOModel=Llama3.2-3B-Instruct2026.04 | 7.75 | 34.3 | 60 | 1.52 | 1.58 | |
| DPOModel=Qwen2.5-3B-Instruct2026.04 | 2.5 | 2.5 | 78 | 1.87 | 7.15 | |
| DITTOModel=Qwen3-4B2026.04 | 2.25 | 100 | 39 | 2.01 | 6.01 | |
| DITTOModel=Qwen3-1.7B2026.04 | 1.5 | 100 | 36 | 1.76 | 4.43 | |
| DITTOModel=Llama3.2-3B-Instruct2026.04 | 1 | 99.5 | 35 | 1.81 | 4.72 | |
| DPOModel=Qwen3-4B2026.04 | 0.75 | 13.8 | 59 | 1.67 | 9.3 | |
| DPOModel=Qwen3-1.7B2026.04 | 0.5 | 2.5 | 87 | 2.03 | 9.12 | |
| DITTOModel=Qwen3-0.6B2026.04 | 0.25 | 99.3 | 32 | 1.67 | 2.34 | |
| DPOModel=Qwen3-0.6B2026.04 | 0.25 | 13.8 | 32 | 1.47 | 5.31 | |
| DITTOModel=Qwen2.5-3B-Instruct2026.04 | 0.25 | 100 | 34 | 2.09 | 4.67 |