Vision-Language-Action Robotic Manipulation on LIBERO (suite-specific protocol)
99.4Spatial SuccessPearlVLA
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| PearlVLAVLA head type=Regression or classification-based, Stage=CRG-PRL tuning2026.06 | 99.4 | 99.8 | 98.4 | 97.2 | 98.7 | |
| PearlVLAVLA head type=Regression or classification-based, Stage=Supervised2026.06 | 99.2 | 99.6 | 98.2 | 96.8 | 98.5 | |
| VLANeXtVLA head type=Flow-matching or diffusion-based2026.06 | 99 | 99.2 | 96.6 | 94.6 | 97.4 | |
| π0(reg)VLA head type=Regression or classification-based2026.06 | 97.8 | 98.2 | 94.6 | 90.2 | 95.2 | |
| OpenVLA-OFTVLA head type=Regression or classification-based2026.06 | 97.6 | 98.4 | 97.9 | 94.5 | 97.1 | |
| FLOWERVLA head type=Flow-matching or diffusion-based2026.06 | 97.5 | 99.1 | 96.1 | 94.9 | 96.9 | |
| π0.5VLA head type=Flow-matching or diffusion-based2026.06 | 97 | 99 | 98 | 96 | 97.5 | |
| UniVLAVLA head type=Regression or classification-based2026.06 | 96.5 | 96.8 | 95.6 | 92 | 95.2 | |
| π0-FastVLA head type=Regression or classification-based2026.06 | 96.4 | 96.8 | 88.6 | 60.2 | 85.5 | |
| NORAVLA head type=Regression or classification-based2026.06 | 92.2 | 95.4 | 89.4 | 74.6 | 87.9 | |
| CoT-VLAVLA head type=Regression or classification-based2026.06 | 87.5 | 91.6 | 87.6 | 69 | 83.9 | |
| WorldVLAVLA head type=Regression or classification-based2026.06 | 85.6 | 89 | 82.6 | 59 | 79.1 | |
| OpenVLAVLA head type=Regression or classification-based2026.06 | 84.7 | 88.4 | 79.2 | 53.7 | 76.5 |