{
  "title": "Ropedia Xperience-10M Unified 20-Task Provenance Bundle",
  "status": "pass",
  "generated_at_utc": "2026-06-16T06:25:58+00:00",
  "suite_position": "unified_20_task_provenance",
  "legacy_path_note": "The tier2_task_suite file and directory names are retained for stable public links; this bundle is provenance inside the unified 20-task suite, not a separate public tier.",
  "unified_task_integration": {
    "total_task_count": 20,
    "legacy_provenance_row_count": 8,
    "shared_metrics": "docs/data/summary_metrics.json",
    "unified_protocol": "docs/data/evaluation_protocol.json"
  },
  "dataset_scope": {
    "sample_episode_count": 1,
    "num_frames": 5821,
    "num_windows": 1161,
    "feature_dim": 8546,
    "window_frames": 20,
    "stride_frames": 5,
    "future_horizon_windows": 20,
    "future_horizon_frames": 100,
    "future_horizon_seconds_at_20fps": 5.0,
    "transition_target_cap_frames": 200,
    "transition_target_cap_seconds_at_20fps": 10.0,
    "split_policy": "single_episode_chronological_70_30",
    "raw_hdf5_required_to_regenerate": true,
    "raw_data_redistributed": false
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  "setup_alignment": {
    "same_window_unit_as_unified_suite": true,
    "same_feature_manifest_as_unified_suite": "results/episode_task_suite/feature_manifest.json",
    "same_shared_tensor_as_unified_suite": "results/episode_task_suite/shared_windows.npz",
    "minimal_baselines": "softmax, ridge regression/projection, and ridge multilabel heads",
    "neural_baselines": "compact one-hidden-layer/two-layer PyTorch MLP heads with the same chronological split",
    "leakage_policy": "Caption-derived text features are removed whenever the target is a label, object, relation, interaction phrase, or future semantic state."
  },
  "source_files": [
    "results/episode_task_suite/shared_windows.npz",
    "results/episode_task_suite/windows.csv",
    "results/episode_task_suite/feature_manifest.json",
    "data/sample/xperience-10m-sample/annotation.hdf5"
  ],
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      "input": "Current 20-frame non-caption multimodal window.",
      "target": "Action label five seconds later.",
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      "metric_name": "macro-F1",
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      "meaning": "Tests whether the current state carries enough procedure context to forecast beyond the one-second core next-action task."
    },
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      "family": "classification",
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      "target": "Procedure subtask label five seconds later.",
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      "metric_name": "macro-F1",
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      "family": "classification",
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      "target": "Raw annotation interaction phrase for the same window.",
      "metric_key": "macro_f1",
      "metric_name": "macro-F1",
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      "input": "Current 20-frame sensor window with caption-text features removed.",
      "target": "Joint action plus active object-set relation.",
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      "target": "Object set active five seconds later.",
      "metric_key": "micro_f1",
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      "family": "regression",
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      "target": "Current left/right hand joint feature blocks.",
      "metric_key": "mae",
      "metric_name": "MAE",
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      "target": "The synchronized held-out camera-3 window.",
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      "metric_key": "mae",
      "metric_name": "MAE frames",
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