DVIDIA RESEARCH

PiPER paired grip pilot

Paired authored PiPER grip-guard pilot, privileged native state and synthetic rigid blocks. No learned policy, sensor pipeline, calibrated contact, shoe competence or physical robot qualification.

confirmation · all 30 planned attempts retained.

Report · Frozen protocol · Integrity and decoded hashes · Original MIT model notice

FrictionVariantCompletedAttemptedValidAbortedRetries
0.8baseline_placement22200
0.8baseline_open_jaw02200
0.8guarded_placement22200
0.8guarded_open_jaw02200
0.8hold02200
0.55baseline_placement22200
0.55baseline_open_jaw02200
0.55guarded_placement02220
0.55guarded_open_jaw02200
0.55hold02200
0.15baseline_placement02200
0.15baseline_open_jaw02200
0.15guarded_placement02222
0.15guarded_open_jaw02200
0.15hold02200

Independent recorded 20ms boundary proxies, not recomputed native physics or classifier accuracy. Following requires table-free object rise and stable TCP-local object offset, without controller predicates. Unresolved decisions and absent opportunities remain explicit. Alarm delays use simulator timestamps; wall computation is reported separately. Post-alarm path includes native servo motion while holding.

Attempt wall includes asset verification, compilation, settling, authored planning/IK, physics, contact scoring and recorded state construction. Protocol/report/trace disk serialization, rendering, training, physical sensing, transport and actuation are excluded. Control computation windows are not sensor-to-actuator reaction times.

All complete traces