Model Fingerprinting on LLaMA-2 7B fine-tuned variants
0U-test p-valueWizardmath-7B
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| Wizardmath-7B# Tokens=1.8B2026.02 | 0 | 1 | 99.79 | 100 | 99.94 | |
| Vicuna-1.5-7B# Tokens=370M2026.02 | 0 | 1 | 99.85 | 99.85 | 99.49 | |
| Llama-2-finance-7B# Tokens=5M2026.02 | 0 | 1 | 99.5 | 99.79 | 99.52 | |
| Meditron-7B# Tokens=48B2026.02 | 0.0005 | 0.999 | 99.78 | 100 | 98.17 | |
| CodeLlama-7B# Tokens=500B2026.02 | 0.002 | 0.948 | 99.47 | 68.63 | 33.69 |