{
  "schema": "sarah.graph_relationship_benefit.v1",
  "purpose": "Require relationship retrieval benefit over source-record search before graph traversal enters Sarah's default context.",
  "arms": [
    {
      "id": "source_records_only",
      "graph_enabled": false,
      "authority": "authoritative private experience records"
    },
    {
      "id": "derived_graph",
      "graph_enabled": true,
      "authority": "same authoritative private experience records",
      "required_evidence": ["exact_scope", "source_membership", "manifest_generation", "policy_identity"]
    }
  ],
  "tasks": [
    "recover approaches connected to the same objective",
    "surface conflicting success and failure outcomes without collapsing them",
    "follow correction and pattern-support relationships"
  ],
  "activation_gate": {
    "default_enabled": false,
    "requires_material_relationship_benefit": true,
    "minimum_paired_tasks": 30,
    "maximum_scope_leaks": 0,
    "maximum_missing_source_memberships": 0,
    "requires_source_record_fallback": true
  }
}