Robot Manipulation on LIBERO (Success Rates and Completion Time)
97.4Spatial Success RateDita
Evaluation Results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| DitaVLA Pretrained=Yes, Number of Parameters=0.33B*, Wrist Camera Usage=Yes2026.07 | 97.4 | 94.8 | 93.2 | 83.6 | 92.3 | — | |
| XS-VLAVLA Pretrained=No, Number of Parameters=0.25B, Backbone Pre-training Status=No2026.07 | 94 | 83 | 88.5 | 84 | 87.4 | 14 | |
| Vanilla SmolVLAVLA Pretrained=No, Number of Parameters=2.25B2026.07 | 93 | 94 | 91 | 77 | 88.8 | — | |
| Vanilla SmolVLAVLA Pretrained=No, Number of Parameters=0.5B2026.07 | 90 | 96 | 92 | 71 | 87.3 | — | |
| XS-VLAVLA Pretrained=No, Number of Parameters=0.25B2026.07 | 90 | 96 | 88 | 86 | 90 | 58 | |
| ThinkActVLA Pretrained=Yes, Number of Parameters=7B2026.07 | 88.3 | 91.4 | 87.1 | 70.9 | 84.4 | — | |
| SpatialVLAVLA Pretrained=Yes, Number of Parameters=4B2026.07 | 88.2 | 89.9 | 78.6 | 55.5 | 78.1 | — | |
| Vanilla SmolVLAVLA Pretrained=No, Number of Parameters=0.25B2026.07 | 87 | 93 | 88 | 63 | 82.8 | — | |
| SmolVLA-PDVLA Pretrained=No, Number of Parameters=0.25B2026.07 | 86.5 | 96.5 | 89.5 | 81 | 88.8 | 186 | |
| FPC-VLAVLA Pretrained=Yes, Number of Parameters=7B2026.07 | 86.2 | 87 | 92 | 82.2 | 86.9 | — | |
| OpenVLAVLA Pretrained=Yes, Number of Parameters=7B2026.07 | 84.7 | 88.4 | 79.2 | 53.7 | 76.5 | — | |
| TraceVLAVLA Pretrained=Yes, Number of Parameters=7B2026.07 | 84.6 | 85.2 | 75.1 | 54.1 | 74.8 | — | |
| DitaVLA Pretrained=Yes, Number of Parameters=0.33B*2026.07 | 84.2 | 96.3 | 85.4 | 63.8 | 82.4 | — | |
| OctoVLA Pretrained=Yes, Number of Parameters=0.09B2026.07 | 78.9 | 85.7 | 84.6 | 51.1 | 75.1 | — | |
| Diffusion PolicyVLA Pretrained=No2026.07 | 78.3 | 92.5 | 68.3 | 50.5 | 72.4 | — |