Integrates 3D spatial supervision into continual pre-training for robot vision-language-action policies, helping spatial understanding transfer to downstream tasks. Across eight real-world deployment conditions, it improves average success over π0.5 by 24 percentage points.
Examines whether iteratively changing an agent harness produces reliable, efficient, transferable gains. Finds that higher scores can hide task-level regressions and added deployment costs, then introduces EvoAudit to revise the evolution process.
Predicts structured geometry such as bounding boxes and robot trajectories in parallel, rather than generating coordinates one at a time. It reduces errors on evaluated robot-planning tasks while cutting decoding time.