{
  "arms": {
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      "ranking": [
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          "rank": 1,
          "score": 80.5
        },
        {
          "option_id": "surface-depaving",
          "rank": 2,
          "score": 71.0
        },
        {
          "option_id": "cool-roof",
          "rank": 3,
          "score": 68.5
        }
      ],
      "uses_eo_features": true
    },
    "non_eo": {
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      "ranking": [
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          "score": 78.571429
        },
        {
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          "score": 74.285714
        },
        {
          "option_id": "surface-depaving",
          "rank": 3,
          "score": 69.285714
        }
      ],
      "uses_eo_features": false
    }
  },
  "authority": {
    "data_authority": "synthetic_fixture_only",
    "decision_authority": "none",
    "gate_effect": "none",
    "professional_review_performed": false,
    "public_release_scope": "method_rehearsal_only"
  },
  "claim_boundary": {
    "result_scope": "synthetic_method_fixture_only",
    "supports_customer_validity": false,
    "supports_eo_indispensability": false,
    "supports_grant_readiness": false,
    "supports_scientific_validity": false,
    "warning": "Synthetic execution evidence only. Do not present this result as observed performance, climate-model validation, customer evidence or proof that EO is indispensable."
  },
  "comparison": {
    "rank_and_score_changes": [
      {
        "eo_rank": 3,
        "eo_score": 68.5,
        "non_eo_rank": 1,
        "non_eo_score": 78.571429,
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        "rank_delta": -2,
        "score_delta": -10.071429
      },
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        "eo_score": 80.5,
        "non_eo_rank": 2,
        "non_eo_score": 74.285714,
        "option_id": "shade-trees",
        "rank_delta": 1,
        "score_delta": 6.214286
      },
      {
        "eo_rank": 2,
        "eo_score": 71.0,
        "non_eo_rank": 3,
        "non_eo_score": 69.285714,
        "option_id": "surface-depaving",
        "rank_delta": 1,
        "score_delta": 1.714286
      }
    ],
    "top_option_changed": true
  },
  "evaluator": {
    "definition_sha256": "5922e7d4758a966ed600549f049f43324607ba3952c34f9a18d67a143ed14863",
    "evaluator_id": "bounded-decision-rubric-v1",
    "version": "1.0.0"
  },
  "projection_of": {
    "contract_schema_version": "1.0",
    "contract_type": "eo_ablation_run",
    "data_class": "synthetic",
    "experiment_id": "urban-heat-synthetic-execution-v1",
    "manifest_sha256": "57d76a6877cd38123bdcd9ad6067d5467506f646bb782f6e09e07b526674aa5c"
  },
  "reproducibility": {
    "calculation_contract_sha256": "57647669be1f3a9036150db5c09c05df33651b3c13e44a47a04e7a652f0d9b18",
    "environment_lock_sha256": "9f6b6fdb985aaa651e5843e16401f44856fbc1eeb1635d3368c1ed06a921d4fc",
    "implementation_sha256": "2db5b505c3de4c8adf9d01ca31c7502e2c60d635b2486c32fe7ae4d6463f80cf",
    "replay_sha256": "928c17b4671e9b32790090d7c65079248506361a1e541f719f5dfbf6e222ac33",
    "result_sha256": "f611a611c3705018d4f4ae733bb5464455736dd38a2a2c880b2348892150b615"
  },
  "schema_version": "rd-public-synthetic-projection/v1",
  "site": {
    "crs": "EPSG:27700",
    "site_id": "synthetic-london-site-001"
  },
  "task": {
    "definition_sha256": "06b822ce08798fea6d8846b8b9fb9e8ed4407485efeb0c7664c8d1248811d119",
    "objective": "rank_synthetic_heat_adaptation_options",
    "task_id": "urban-heat-priority-ranking-v1"
  },
  "validation": {
    "bound_artefact_count": 9,
    "contract_valid": true,
    "reproducibility_contract_valid": true,
    "structural_contract_valid": true,
    "synthetic_fixture_execution_ready": true
  }
}