{
  "id": "experiment:edge-validity-regression",
  "_kind": "Experiment",
  "_file": "domain/testable-claims/experiments.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Edge Validity Regression",
    "description": "Experiment validating that edge validity stays at 100% — all edges in\nindex.json reference nodes that exist in the records map. An edge\nreferencing a non-existent node would indicate a broken reference\nintroduced by renaming, deleting, or misspelling a node ID.\n",
    "status": "completed",
    "result": "validated",
    "startedAt": "2026-05-08",
    "completedAt": "2026-05-10",
    "evidence": "Edge validity verified: all source and target IDs in the edges array\nresolve to records in index.json. The indexer emits no unresolved-ref\nwarnings. Build completed with stats.parseErrors = 0 and all edge\nreferences resolvable. Exit code: 0 (passing).\n"
  },
  "outgoingEdges": [
    {
      "from": "experiment:edge-validity-regression",
      "to": "claim:edge-weights-in-index",
      "kind": "tests_claim"
    }
  ],
  "incomingEdges": []
}