Fix A (static T = OBB center via pose_t) + Fix B (deterministic per-hand chirality grasp alignment)

Palm-centroid grasp placement: mesh centroid → palm centroid (XZ) + mesh bottom → palm (Y). Median 1.3mm, 67% under 5mm.

Closed-form grasp placement: mesh centroid xz + thickness y at palm (median 9.5mm, 48% perfect)

full_se3 bind: bake writes T (per-segment hand-rigid + STATIC T-lock)

Merge full-se3-rigid: per-segment rigid hand-object bind + STATIC T-lock

Merge flow3r-obj-94: Flow3r-fused depth on 94 HOI clips (object jitter median 0.50× MoGe-2) (84/94)

Flow-aware grasp veto v3: rebuild-grasp Pass 1 + fraction-of-moving + contact short-circuit; +88% grasp coverage (5235→9822 frames)

Full pipeline rerun: flow-aware grasp veto + phase_d Pass 2 + depth_align + bake

ow-vw258c: SAM3D frame 85 mesh (23×23×7cm flat-disc, best achievable for horizontal bottle)

ow-vw258c: re-prompted to red cap bottle (1 oid, canonical pipeline)

grasped_both: mesh.z follows farther wrist (62 clips, hand_driven.py) (54/62)

Upload 106 clip(s) (4.93 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+103 more) [2026-05-26T01:19:40+00:00]

Upload 107 clip(s) (4.98 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+104 more) [2026-05-25T23:55:16+00:00]

Upload 107 clip(s) (4.98 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+104 more) [2026-05-25T21:46:05+00:00]

Upload 107 clip(s) (4.97 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+104 more) [2026-05-25T20:15:23+00:00]

Upload 107 clip(s) (4.99 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+104 more) [2026-05-25T19:08:17+00:00]

Upload 107 clip(s) (4.99 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+104 more) [2026-05-25T18:08:43+00:00]

Upload 105 clip(s) (4.85 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+102 more) [2026-05-24T23:34:53+00:00]

scale-sanity recovery (35+1 clips): D-track was reverting scale_correction overrides (31/36)

Upload 105 clip(s) (4.85 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+102 more) [2026-05-24T19:31:55+00:00]

Upload 105 clip(s) (4.85 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+102 more) [2026-05-24T04:59:07+00:00]

Upload 82 clip(s) (3.71 GB) — -821U1ZYZOs_245.0_249.0, -821U1ZYZOs_321.4_325.4, -821U1ZYZOs_326.1_330.3, ... (+79 more) [2026-05-22T09:07:28+00:00] (68/82)

Upload 105 clip(s) (4.85 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+102 more) [2026-05-22T07:52:33+00:00] (91/105)

Upload 82 clip(s) (3.72 GB) — -7uLbtVsmQs_874.8_879.1, -7uLbtVsmQs_874.8_879.9, -821U1ZYZOs_245.0_249.0, ... (+79 more) [2026-05-19T10:23:31+00:00] (70/82)

Upload 105 clip(s) (4.88 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+102 more) [2026-05-19T09:13:29+00:00] (93/105)

Upload 105 clip(s) (4.88 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+102 more) [2026-05-19T07:26:37+00:00] (93/105)

Upload 105 clip(s) (4.97 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+102 more) [2026-05-19T03:41:50+00:00] (93/105)

Upload 105 clip(s) (4.97 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+102 more) [2026-05-18T07:24:56+00:00] (93/105)

Upload 41 clip(s) (1.82 GB) — -MF7nEIDKLk_242.2_247.3, -N_cOdrYjWw_318.5_328.1, -Ng0Rx1ahi4_412.2_416.3, ... (+38 more) [2026-05-17T19:25:20+00:00] (29/41)

Upload 64 clip(s) (3.00 GB) — -7uLbtVsmQs_874.8_879.9, -821U1ZYZOs_245.0_249.0, -821U1ZYZOs_321.4_325.4, ... (+61 more) [2026-05-17T18:02:06+00:00] (57/64)

Upload 105 clip(s) (4.97 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+102 more) [2026-05-17T16:46:06+00:00] (93/105)

2026-05-17: scale_sanity Plan A rollout — 33 clips, 61 oid scale overrides (mask×depth physics check, threshold 1.8×) (30/34)

2026-05-15: state machine v2 — STATIC / GRASPED_L/R/BOTH / MOVING + L/R-aware grasp (93/105)

Upload 112 clip(s) (4.99 GB) — --oo8_XIuOM_799.5_809.8, --oo8_XIuOM_900.3_917.4, -0RheyDV3a0_474.8_487.3, ... (+109 more) [2026-05-12T20:49:27+00:00] (96/112)

v1.11: pure canonical_scale (hf_reference simplified). No ICP / Umeyama / sanity refinement. Mesh scale = SAM3D canonical_scale directly; R = canonical_rotation_quat; per-frame translation = obs centroid + Gaussian smooth.

v1.10: restore original 5-stage tracking (estimate_anchor_pose FGR+ICP+Umeyama + track_6dof flow propagation). 40/225 oids get full 6DoF tracking; rest fall back to centroid translation + identity rotation. Scale closer to A100 reference (cereal box 0.219 vs reference 0.263).

v1.9: scale_correction is now ABSOLUTE (PLY units→world m, matches A100 reference convention). Robust min-enclose algorithm: per-axis [2,98]% pre-filter + median over axes of per-axis 90% enclose (depth-fringe-resistant)

v1.8: tracking uses SAM3D canonical_rotation_quat (per-clip initial orientation) + min-scale-95% enclose algorithm; object_pose.bin now reads pose_track_info.T_seq (full 6DoF tracked pose, not stale PCA OBB)

v1.7: SAM3D refill round 2 (226 PLYs, +25 from v1.6) — decoder cleanup frees 1.7GB GPU; native-res bbox crop (SAM3D internally resizes to 518)

v1.3: SAM3D meshes (164 PLYs, ~383 MB) + viser scenes with mesh layer enabled (Plan B mask scoring: area * (1-hand_iou) * static_ratio)

Step 1 full re-run @ 15fps with compound+fallback prompts and containment merge (55 clips)

Replace samples/ with 21-clip Step 1 test batch (no SAM3D, no 6DoF)

Refresh dataset: 48 trim-reviewed clips, manual SAM3 prompts, full descriptions in scene.json