Traffic Accident Reconstruction on CISS-REC (test)
4.54AKDTRACER
Evaluation Results
| Method | Links | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TRACERBackbone LLM=Qwen-3.5-Flash, Top-K=5, Refinement iterations=32026.06 | 4.54 | 4.92 | 2.98 | 1.05 | 88.27 | 57.06 | 65.66 | 93.25 | 1.87 | 0.05 | |
| Physically Grounded TAR2026.06 | 4.98 | 6.84 | 3.47 | 1.41 | 85.71 | 56.35 | 59.69 | 87.88 | 2.23 | 0.04 | |
| Momentum-Energy2026.06 | 6.09 | 13.81 | 5.63 | 3.43 | 100 | 17.91 | 17.58 | 73.08 | 28.46 | 0.05 | |
| PC-Crash2026.06 | 6.29 | 9.53 | 5.31 | 3.29 | 98.48 | 8.96 | 37.91 | 84.07 | 21.81 | 0.14 | |
| VectorNet2026.06 | 7.63 | 6.36 | 6.37 | 3.82 | 40.91 | 26.87 | 40.11 | 87.91 | 33.4 | 0.89 | |
| Kinematic fitting2026.06 | 7.8 | 8.9 | 9.49 | 5.41 | 22.73 | 20.45 | 42.86 | 79.01 | 3.67 | 0.02 | |
| HiVT2026.06 | 11.34 | 6.12 | 8.54 | 3.56 | 19.7 | 41.04 | 1.65 | 72.53 | 51.65 | 1.05 | |
| Spline with temporal allocation2026.06 | 11.35 | 6.62 | 8.06 | 3.45 | 21.21 | 44.78 | 2.2 | 59.34 | 11.71 | 0.2 | |
| Wayformer2026.06 | 11.64 | 5.72 | 8.83 | 3.52 | 22.73 | 32.58 | 5.49 | 75.27 | 39.32 | 1.08 | |
| LSTM2026.06 | 11.88 | 10.85 | 9.28 | 4.68 | 16.67 | 41.79 | 40.11 | 76.81 | 4.1 | 0.43 | |
| Spline2026.06 | 12.01 | 7.42 | 16.57 | 6.21 | 22.73 | 53.73 | 3.3 | 61.54 | 14.44 | 0.18 | |
| STGCN2026.06 | 12.15 | 4.82 | 9.09 | 3.71 | 19.7 | 28.79 | 4.95 | 74.73 | 25.35 | 1.03 |