Prompt inversion attack defense on Legal
94.7Attack AccuracyNo Defense
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| No Defense2026.06 | 94.7 | 10 | |
| Fisher2026.06 | 94.7 | 290.6 | |
| PCAk=2562026.06 | 94.6 | 12.1 | |
| PCAk=5122026.06 | 94.6 | 10.7 | |
| NoPeek2026.06 | 92.5 | 67.4 | |
| Gaussiansigma=0.12026.06 | 89.4 | 12.3 | |
| Laplaceb=0.12026.06 | 85.8 | 17.4 | |
| Gaussiansigma=0.52026.06 | 56.2 | 903 | |
| privacy adaptersr=256, lambda=0.52026.06 | 51.2 | 11.9 | |
| Laplaceb=0.52026.06 | 43.9 | 2,636 | |
| ShredMIr=2562026.06 | 17.9 | 1,452 |