{
  "schema_version": 1,
  "required": [
    "task_id",
    "result_status",
    "site_name",
    "epoch_id",
    "target",
    "sources"
  ],
  "result_statuses": [
    "FOUND",
    "PUBLIC_LEAD_REVIEW_REQUIRED",
    "NO_PUBLIC_RECORD",
    "SOURCE_UNAVAILABLE",
    "DUPLICATE_OF_EXISTING_SOURCE",
    "CONFLICT_NEEDS_REVIEW"
  ],
  "source_fields": [
    "source_name",
    "source_url",
    "source_kind",
    "record_id_or_locator",
    "publication_date",
    "accessed_date",
    "site_specificity",
    "evidence_summary"
  ],
  "extraction_fields": [
    "field_or_domain",
    "normalized_value",
    "raw_value",
    "units",
    "temporal_scope",
    "confidence",
    "notes"
  ],
  "rules": [
    "FOUND requires a source-backed site-specific claim or observation.",
    "PUBLIC_LEAD_REVIEW_REQUIRED is discovery only and cannot overwrite a canonical field.",
    "NO_PUBLIC_RECORD must state the search scope and source families checked.",
    "Do not infer values from geographic proximity, company-wide disclosures, queue MW, utility service capacity, or generic equipment announcements.",
    "Preserve conflicts; do not select a winner without source-based reconciliation."
  ]
}