Model Extraction Attack on Target LLM Models
14,346Required QueriesDirect Subspace Characterization Attack
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| Direct Subspace Characterization AttackModel=LLaMA-3 8B, Dimension (d)=14336, K=102026.02 | 14,346 | 6.2 | |
| Direct Subspace Characterization AttackModel=Gemma 3 27B, Dimension (d)=21504, K=102026.02 | 21,514 | 14.3 | |
| Direct Subspace Characterization AttackModel=LLaMA-3 70B, Dimension (d)=28672, K=102026.02 | 28,682 | 25.4 | |
| Direct Subspace Characterization AttackModel=LLAMA-3.1 405B, Dimension (d)=53248, K=102026.02 | 53,258 | 100.7 |