{
  "generated_at_utc": "2026-07-15T11:05:49.324193+00:00",
  "status": "pass",
  "stats_status": "complete",
  "source_frames": 156738,
  "source_episodes": 3838,
  "source_action_padding_8_31_exact_positive_zero": true,
  "source_state_padding_16_31_exact_positive_zero": true,
  "canonical_action_vs_source_first8_bitwise_equal": true,
  "canonical_action_vs_joint_abs_bitwise_equal": true,
  "all_gripper_copies_bitwise_equal": true,
  "stored_arrays_readback_bitwise_equal": true,
  "nonconverted_data_columns_arrow_equal": true,
  "numeric_thresholds": {
    "position_m": 1e-05,
    "rotation_rad": 0.0001
  },
  "numeric_metrics": {
    "quat_vs_source_fk_max_position_m": 5.962368144558971e-08,
    "quat_vs_source_fk_max_rotation_rad": 1.0106459234841571e-07,
    "rot6d_vs_source_fk_max_position_m": 5.962368144558971e-08,
    "rot6d_vs_source_fk_max_rotation_rad": 5.960464477539064e-08,
    "delta_vs_source_fk_max_position_m": 1.4195658029586193e-08,
    "delta_vs_source_fk_max_rotation_rad": 2.5023304855446086e-07,
    "quat_norm_max_abs_error": 1.1920928955078125e-07,
    "rot6d_col_norm_max_abs_error": 5.960464477539063e-08,
    "rot6d_col_dot_max_abs": 9.685754776000977e-08
  },
  "robot_only_kinematic": {
    "status": "pass",
    "source_joint_branch_equivalence_status": "pass",
    "counts": {
      "episodes": 9,
      "numeric_pass": 9,
      "target_equivalence_pass": 9,
      "kinematic_equivalence_pass": 9,
      "strict_ik_pass": 9
    },
    "report": "meta/robot_only_kinematic_report.json",
    "note": "Representation equivalence is the conversion criterion. A partial source-joint branch result can occur because 7-DOF IK is redundant and local DLS may select a different branch."
  },
  "stats_verification": {
    "status": "pass",
    "lerobot_version": "0.6.0",
    "frame_count": 156738,
    "numeric_fields_checked": 14,
    "direct_float64_min_max_mean_std_max_abs_difference": 7.23219929499308e-08,
    "action_and_joint_abs_stats_exactly_equal": true,
    "provenance": "lerobot_edit_dataset recompute_stats written in-place",
    "stats_json_sha256": "c89408d82d9f7be3e804907657f64734dd3da386e79926d78a721a1074a997ef"
  },
  "video_sample_decode": {
    "status": "pass",
    "backend": "pyav",
    "fields": {
      "observation.images.wrist": {
        "status": "pass",
        "file": "videos/observation.images.wrist/chunk-000/file-000.mp4",
        "shape_hwc": [
          672,
          672,
          3
        ]
      },
      "observation.images.wrist_semantic": {
        "status": "pass",
        "file": "videos/observation.images.wrist_semantic/chunk-000/file-000.mp4",
        "shape_hwc": [
          672,
          672,
          3
        ]
      },
      "observation.images.left_shoulder": {
        "status": "pass",
        "file": "videos/observation.images.left_shoulder/chunk-000/file-000.mp4",
        "shape_hwc": [
          672,
          672,
          3
        ]
      },
      "observation.images.left_shoulder_semantic": {
        "status": "pass",
        "file": "videos/observation.images.left_shoulder_semantic/chunk-000/file-000.mp4",
        "shape_hwc": [
          672,
          672,
          3
        ]
      },
      "observation.images.right_shoulder": {
        "status": "pass",
        "file": "videos/observation.images.right_shoulder/chunk-000/file-000.mp4",
        "shape_hwc": [
          672,
          672,
          3
        ]
      },
      "observation.images.right_shoulder_semantic": {
        "status": "pass",
        "file": "videos/observation.images.right_shoulder_semantic/chunk-000/file-000.mp4",
        "shape_hwc": [
          672,
          672,
          3
        ]
      },
      "observation.images.guide": {
        "status": "pass",
        "file": "videos/observation.images.guide/chunk-000/file-000.mp4",
        "shape_hwc": [
          672,
          672,
          3
        ]
      },
      "observation.images.guide_semantic": {
        "status": "pass",
        "file": "videos/observation.images.guide_semantic/chunk-000/file-000.mp4",
        "shape_hwc": [
          672,
          672,
          3
        ]
      }
    }
  }
}