Compare policies
Evaluate multiple VLA policies against a shared task and environment setup.
01 / REAL-TASK VLA POLICY EVALUATION
Compare robot policies on real tasks.
Run the same task across VLA policies. Review rollouts, find failures, and turn them into targeted fine-tuning data.
Talk to us about FieldArena ↗Same task→Different policies→Useful failures
FIELDARENA / EVALUATION SESSIONREAL ROBOT · FRANKA
TASKPick and place ⌄
ENVIRONMENTTabletop manipulation ⌄
0102
0304POLICY EVALUATION
4 POLICIESCompare runs
ROBOT SETUP
Execution profile
- Control interface
- Joint position
- Task status
- Ready to run
- Post-training data
- Failure clips
Illustrative dashboard previewTasks · Policies · Rollouts
WHAT FIELDARENA SUPPORTS01 — EVALUATION
Review rollouts
Inspect trajectories and failure cases to understand where policy behavior breaks down.
Improve with data
Turn selected failures into policy-compatible datasets for fine-tuning and measure the change.