Robotic Spatial Reasoning on VLA-3D Target never directly observed (n = 10)
1.65Mean Information Gain (nats)LSM
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| LSM2026.06 | 1.65 | 29.3 | 1.75 | 70 | 30 | |
| LLM-E2E2026.06 | -1.15 | 15.5 | 1.97 | 40 | 40 | |
| Scaffolded-LLM2026.06 | -2.93 | 7.9 | 3.27 | 20 | 40 | |
| Scaffolded-VLM2026.06 | -4.89 | 8.3 | 2.36 | 10 | 60 | |
| Vision-only2026.06 | -5.2 | 0.7 | 5.47 | 0 | 80 |