Contamination Detection on 187 datasets across 6 TSFMs
0.125MCCTSFMAUDIT
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| TSFMAUDITReference=All Ref2026.05 | 0.125 | 52.1 | 60.3 | |
| TSFMAUDITReference=All Ref+Det2026.05 | 0.102 | 51 | 58.9 | |
| TSFMAUDITReference=ScratchCNN2026.05 | 0.087 | 45.3 | 56 | |
| TSFMAUDITReference=VisionTS2026.05 | 0.056 | 45.8 | 54.8 | |
| Loss Drop Rate (dTprobe)Family=Static baselines2026.05 | 0.055 | 34.6 | 52.2 | |
| TSFMAUDITReference=Stat2026.05 | 0.046 | 42 | 53.1 | |
| TSFMAUDITReference=ScratchTransformer2026.05 | 0.045 | 42 | 52.9 | |
| Raw Loss (ℓ0)Family=Static baselines2026.05 | 0.044 | 34.2 | 52.8 | |
| Candidate-only dynamics (No Ref)Family=Dynamics baseline2026.05 | 0.032 | 41.1 | 53.9 | |
| LiRA RatioFamily=LiRA-inspired, Reference Model=ScratchTransformer2026.05 | 0.031 | 29.9 | 48.7 | |
| TS MinK FFTFamily=Frequency baseline, K=30%2026.05 | 0.015 | 33.9 | 51.2 | |
| LiRA RatioFamily=LiRA-inspired, Reference Model=VisionTS2026.05 | 0.012 | 33.4 | 50.1 | |
| LiRA RatioFamily=LiRA-inspired, Reference Model=ScratchCNN2026.05 | 0.005 | 33.2 | 51.7 | |
| TS MinK FFTFamily=Frequency baseline, K=10%2026.05 | 0.005 | 32.4 | 49 | |
| TS MinK FFTFamily=Frequency baseline, K=20%2026.05 | 0.004 | 32.3 | 49.4 | |
| LiRA RatioFamily=LiRA-inspired, Reference Model=Stat2026.05 | 0.001 | 29.2 | 49.2 |