{
  "method": "paired_scene_group_holdout",
  "coverage_split": "matched_conditions",
  "condition_coverage": {
    "train": [
      "camera_interrupt.challenge",
      "camera_interrupt.reference",
      "compound_shift.challenge",
      "compound_shift.reference",
      "range_noise.challenge",
      "range_noise.reference",
      "target_missing.challenge",
      "target_missing.reference"
    ],
    "validation": [
      "camera_interrupt.challenge",
      "camera_interrupt.reference",
      "compound_shift.challenge",
      "compound_shift.reference",
      "range_noise.challenge",
      "range_noise.reference",
      "target_missing.challenge",
      "target_missing.reference"
    ],
    "test": [
      "camera_interrupt.challenge",
      "camera_interrupt.reference",
      "compound_shift.challenge",
      "compound_shift.reference",
      "range_noise.challenge",
      "range_noise.reference",
      "target_missing.challenge",
      "target_missing.reference"
    ]
  },
  "independent_scene_pairs": {
    "train": 4,
    "validation": 4,
    "test": 4
  },
  "episode_indices": {
    "train": [
      0,
      1,
      2,
      3,
      4,
      5,
      6,
      7
    ],
    "validation": [
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15
    ],
    "test": [
      16,
      17,
      18,
      19,
      20,
      21,
      22,
      23
    ]
  },
  "ranges": {
    "train": "0:8",
    "validation": "8:16",
    "test": "16:24"
  },
  "pair_assignments": {
    "sensor_failure_benchmark.range_noise.train.r000": "train",
    "sensor_failure_benchmark.target_missing.train.r000": "train",
    "sensor_failure_benchmark.camera_interrupt.train.r000": "train",
    "sensor_failure_benchmark.compound_shift.train.r000": "train",
    "sensor_failure_benchmark.range_noise.validation.r000": "validation",
    "sensor_failure_benchmark.target_missing.validation.r000": "validation",
    "sensor_failure_benchmark.camera_interrupt.validation.r000": "validation",
    "sensor_failure_benchmark.compound_shift.validation.r000": "validation",
    "sensor_failure_benchmark.range_noise.test.r000": "test",
    "sensor_failure_benchmark.target_missing.test.r000": "test",
    "sensor_failure_benchmark.camera_interrupt.test.r000": "test",
    "sensor_failure_benchmark.compound_shift.test.r000": "test"
  },
  "seed_assignments": {
    "20261024": "train",
    "20262024": "train",
    "20263024": "train",
    "20264024": "train",
    "20261124": "validation",
    "20262124": "validation",
    "20263124": "validation",
    "20264124": "validation",
    "20261224": "test",
    "20262224": "test",
    "20263224": "test",
    "20264224": "test"
  },
  "group_isolation_verified": true,
  "scope": "complete-episode split; paired scenes and scene seeds remain isolated when a holdout is used"
}