Text Perplexity Evaluation on Llama2 7B
7.626PPL (Trial 1)E2E-LLM-Watermark
Evaluation Results
| Method | Links | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| E2E-LLM-WatermarkEvaluation Model=Llama2-13B, delta (δ)=1.25, k-value=202025.05 | 7.626 | 7.62 | 7.544 | 7.773 | 7.642 | 7.641 | 0.083 | — | — | |
| KGWEvaluation Model=Llama2-13B, delta (δ)=22025.05 | 8.656 | 8.678 | 8.8 | 8.73 | 8.409 | 8.655 | 0.148 | -1.014 | 1.07 | |
| UnigramEvaluation Model=Llama2-13B, delta (δ)=22025.05 | 8.871 | 8.832 | 8.918 | 9.155 | 9.092 | 8.973 | 0.142 | -1.333 | 3.82 |