Release update 2026-11-05: new sessions, instructions, annotations (part 378)

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+ "session_id": "20261028_112440_session122",
+ "primitive": "LM36",
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+    "Q_deg": 94.42,
+    "Q_rotvec": [
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+     0.30846,
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+    "in_out_sign": 1,
+    "wrist_bend_deg_median": 109.5,
+    "opposite_sign_bend_deg": 81.8,
+    "in_out_convention": "pinky side = HandOut (default IN_OUT_SIGN, no ACE output)",
+    "marker_frame_spread_deg": 0.65,
+    "hand_vs_marker_frame_deg": {
+     "before": 94.38,
+     "after": 0.65
+    },
+    "markers_on_wrist": [
+     "RHandIn",
+     "RHandOut"
+    ],
+    "forearm_twist": {
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+     "wrist_twist_deg_after": {
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+      "iqr": [
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+       1.3
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+     "wrist_total_deg_median_after": 24.4,
+     "markers_on_forearm": [
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+      "RWristIn",
+      "RWristOut"
+     ]
+    },
+    "frames_used": 1500
+   },
+   "generated_at_utc": "2026-11-02T20:01:30.201278+00:00",
+   "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
+  }
+ },
+ "marker_relabel": {
+  "generated_at_utc": "2026-11-02T19:41:33.928020+00:00",
+  "generated_by": "scripts/relabel_marker_swaps.py",
+  "margin_s": 0.75,
+  "sides": {
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+    "frames_flipped": 13,
+    "stretches": [
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+      "t1": 0.62,
+      "dur_s": 0.5,
+      "marker_turn_deg": 172.0,
+      "confirm": "imu",
+      "err_as_labelled_deg": 127.0,
+      "err_swapped_deg": 14.1,
+      "calib_err_deg": 2.2,
+      "applied": true
+     }
+    ]
+   },
+   "right": {
+    "evidence": [
+     "imu"
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+    "frames_ok": 4124,
+    "frames_flipped": 0,
+    "stretches": []
+   }
+  },
+  "applied": 1
+ },
+ "release": {
+  "release_path": "actions/locomanipulation/LM36/session_036",
+  "family": "locomanipulation",
+  "primitive": "LM36",
+  "source_session": "20261028/LM36/20261028_112440_session122"
+ },
+ "task": {
+  "primitive": "LM36",
+  "instruction": "Carry the open tray of loose items across the room, back and forth, trying not to let anything fall out."
+ },
+ "objects": [
+  {
+   "name": "LittleBox6",
+   "object_type": "LittleBox",
+   "source": "mocap",
+   "pose_frame": "mesh"
+  }
+ ]
+}

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