Release update 2026-11-05: new sessions, instructions, annotations (part 270)

actions/locomanipulation/LM30/session_011/motions/smplx.npz

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actions/locomanipulation/LM30/session_012/annotations.json

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+ "time_reference": "start_s / end_s: seconds from the start of the segment video, [start, end); t_start / t_end: the same bounds on the session time base (meta.json time_base, t = 0 at the first solved Body0 frame) = start_s + video_t_start",
+ "primitive": "LM30",
+ "instruction": "Carry the box across the soft uneven mat, set it down on the far side, then bring it back. Keep going until the operator says stop; one object at a time, and do not rush between trips.",
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+  }
+ ]
+}

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actions/locomanipulation/LM30/session_012/meta.json

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+  "generated_by": "scripts/register_hands_smplx.py",
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+ },
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   "family": "locomanipulation",
   "primitive": "LM30",
   "source_session": "20260924/LM30/20260924_012241_session12"
+ },
+ "task": {
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+  "instruction": "Carry the box across the soft uneven mat, set it down on the far side, then bring it back. Keep going until the operator says stop; one object at a time, and do not rush between trips."
  }
 }

actions/locomanipulation/LM30/session_012/motions/hands_mano.npz

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actions/locomanipulation/LM30/session_013/annotations.json

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+ "time_reference": "start_s / end_s: seconds from the start of the segment video, [start, end); t_start / t_end: the same bounds on the session time base (meta.json time_base, t = 0 at the first solved Body0 frame) = start_s + video_t_start",
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+ "instruction": "Carry the box across the soft uneven mat, set it down on the far side, then bring it back. Keep going until the operator says stop; one object at a time, and do not rush between trips.",
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+  }
+ ]
+}

actions/locomanipulation/LM30/session_013/cameras/gsi_online_calibration.json

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actions/locomanipulation/LM30/session_013/cameras/slam.npz

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  }
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actions/locomanipulation/LM30/session_013/motions/hands_mano.npz

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 }

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actions/locomanipulation/LM30/session_018/cameras/slam.npz

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+version https://git-lfs.github.com/spec/v1
+oid sha256:2a46e6d1323014baafa3e045a0723c3578547b8baa1517b027eeba849e48cc7f
+size 662693

actions/locomanipulation/LM30/session_018/meta.json

@@ -378,8 +378,8 @@
   "frame": "canonical (meta.canonical): Z-up metres; fitted in Nokov frame, global_orient/transl rotated, *_nokov kept",
   "pelvis": "transl + rest_joints(betas)[0] (transl is NOT the pelvis)",
   "hands": {
-   "observed": false,
-   "hand_pose": "flat (zeros, flat_hand_mean=True)",
+   "observed": true,
+   "hand_pose": "GSI (scripts/gsi_hand_session.py) fingers registered (scripts/register_hands_smplx.py); flat where hand_observed is False",
    "wrist_anchor": "T_world_wrist (F,2,4,4) canonical; hand-marker offsets in wrist frame below",
    "hand_marker_offsets_m": {
     "left": {
@@ -530,12 +530,126 @@
    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
   }
  },
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+     "p90": 20.63
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+    "accepted": 3317,
+    "wrist_pos_err_mm_median": 33.6,
+    "per_camera": {
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+      "accepted": 3317,
+      "gate_deg": 30.0,
+      "offset_deg": 32.12,
+      "tier": "primary",
+      "dev_deg_median": 10.72,
+      "wrist_pos_err_mm_median": 33.6
+     }
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+     "interpolated": 320,
+     "mean_hand": 168,
+     "no_body_fit": 0
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+    "observed_fraction_of_valid": 0.9878,
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+     "smplx": 2.06
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+      "tier": "primary",
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+  "generated_at_utc": "2026-11-03T21:41:57.929542+00:00",
+  "generated_by": "scripts/register_hands_smplx.py",
+  "conventions": "left hand native left MANO (no mirroring); hand_pose = axis_angle(GSI hand_pose), already absolute (flat_hand_mean=True); SMPL-X wrist kept, tracker wrist only for checks",
+  "wrist_flip_suspect": []
+ },
  "release": {
   "release_path": "actions/locomanipulation/LM30/session_018",
   "family": "locomanipulation",
   "primitive": "LM30",
   "source_session": "20261017/LM30/20261017_080727_session99"
  },
+ "task": {
+  "primitive": "LM30",
+  "instruction": "Carry the box across the soft uneven mat, set it down on the far side, then bring it back. Keep going until the operator says stop; one object at a time, and do not rush between trips."
+ },
  "objects": [
   {
    "name": "BigBox",

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