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  "leads_hours": [
    6,
    12,
    18,
    24,
    30,
    36,
    42,
    48,
    54,
    60,
    66,
    72,
    78,
    84,
    90,
    96,
    102,
    108,
    114,
    120
  ],
  "member_policy": {
    "1.1": "saved released causal route pipeline",
    "1.2": "50 causal historical-input perturbations"
  },
  "case_and_truth_alignment": "Exact source-row order and truth-array equality verified",
  "v11_coordinate_correction": "Archived v11_local held absolute latitude/longitude from build_v11_routes; converted to issue-centred east/north km using the same projection as 1.2. Round-trip back to original coordinates verified. Original archives preserved.",
  "coordinate_bug_evidence": "benchmark_100_storms_3_days_gpu.py build_v11_routes returns local_to_absolute; benchmark_strict_causal_post2021.py stores and scores that output as local",
  "source_sha256": {
    "routes_and_truth.npz": "0eeca56da8ddf0be05ea7f24f6391fa97b44abc6067a7d20e3ed2199948402cb",
    "v173_e4_causal_ensemble50.npz": "4afc595af1c02096d2cb38563069a9b2fc37c8cff2b439b77eac2ed96e34223e"
  },
  "evaluation": "Previously inspected development cohort; not an untouched test",
  "pressure_comparison": "No verified same-270 1.1 central-pressure predictions in these route artifacts"
}