WAM-Diff2: Hierarchical AR-to-Diffusion Distillation for Highly Efficient Autonomous Driving VLA

Benchmark Model Rank Results
bench2drive-on-bench2driveWAM-Diff2 (2B, B=1, AR)#17Driving Score: 80.51
bench2drive-on-bench2driveWAM-Diff2 (2B, B=4)#18Driving Score: 80.01
bench2drive-on-bench2driveWAM-Diff2 (2B, B=8)#19Driving Score: 79.73
bench2drive-on-bench2driveWAM-Diff2 (2B, B=16)#20Driving Score: 79.52
bench2drive-on-bench2driveWAM-Diff2 (2B, B=32)#22Driving Score: 78.93