{
  "suite_id": "assistant_stage2_duplicate_probe",
  "suite_version": "0.1.0",
  "schema_version": "assistant_stage2_duplicate_probe_v0_1",
  "scenario_count": 1,
  "case_ids": [
    "S2-DUP-COLLAPSE-PROBE-01"
  ],
  "cases": [
    {
      "case_id": "S2-DUP-COLLAPSE-PROBE-01",
      "scenario_tag": "duplicate_collapse_probe",
      "route": "hybrid_store_plus_live",
      "expected_duplicate_collapses_min": 1,
      "input": {
        "result_type": "chain",
        "summary": {
          "semantic_profile": {
            "relation_patterns": [
              "failed_edge:payment_to_settlement"
            ],
            "anomaly_patterns": [
              "tail_risk"
            ]
          }
        },
        "risk_factors": [
          "tail_risk"
        ],
        "raw_entities": [
          {
            "source_entity": "Document",
            "source_id": "DOC-1",
            "relation_pattern_hits": [
              "failed_edge:payment_to_settlement"
            ],
            "anomaly_patterns": [
              "tail_risk"
            ]
          }
        ],
        "evidence": [
          {
            "evidence_id": "ev-1",
            "claim_ref": "requirement:R1",
            "source_type": "retrieval_item",
            "source_ref": {
              "schema_version": "evidence_source_ref_v1",
              "namespace": "snapshot_2020",
              "entity": "Document",
              "id": "DOC-1",
              "period": "2020-06",
              "canonical_ref": "evidence_source_ref_v1|snapshot_2020|document|doc-1|2020-06"
            },
            "pointer": {
              "fragment_id": "F1",
              "route": "hybrid_store_plus_live",
              "source": {
                "namespace": "snapshot_2020",
                "entity": "Document",
                "id": "DOC-1",
                "period": "2020-06"
              },
              "locator": {
                "field_path": "risk_score",
                "item_index": 0
              }
            },
            "evidence_kind": "mechanism_link",
            "mechanism_note": "failed_edge=payment_to_settlement",
            "confidence": "medium",
            "limitation": null,
            "payload": {
              "source_entity": "Document",
              "source_id": "DOC-1",
              "relation_pattern_hits": [
                "failed_edge:payment_to_settlement"
              ],
              "anomaly_patterns": [
                "tail_cluster_a"
              ]
            }
          },
          {
            "evidence_id": "ev-2",
            "claim_ref": "requirement:R1",
            "source_type": "retrieval_item",
            "source_ref": {
              "schema_version": "evidence_source_ref_v1",
              "namespace": "snapshot_2020",
              "entity": "Document",
              "id": "DOC-1",
              "period": "2020-06",
              "canonical_ref": "evidence_source_ref_v1|snapshot_2020|document|doc-1|2020-06"
            },
            "pointer": {
              "fragment_id": "F1",
              "route": "hybrid_store_plus_live",
              "source": {
                "namespace": "snapshot_2020",
                "entity": "Document",
                "id": "DOC-1",
                "period": "2020-06"
              },
              "locator": {
                "field_path": "risk_score",
                "item_index": 1
              }
            },
            "evidence_kind": "mechanism_link",
            "mechanism_note": "failed_edge=payment_to_settlement",
            "confidence": "medium",
            "limitation": null,
            "payload": {
              "source_entity": "Document",
              "source_id": "DOC-1",
              "relation_pattern_hits": [
                "failed_edge:payment_to_settlement"
              ],
              "anomaly_patterns": [
                "tail_cluster_b"
              ]
            }
          },
          {
            "evidence_id": "ev-3",
            "claim_ref": "requirement:R2",
            "source_type": "retrieval_item",
            "source_ref": {
              "schema_version": "evidence_source_ref_v1",
              "namespace": "snapshot_2020",
              "entity": "Document",
              "id": "DOC-2",
              "period": "2020-06",
              "canonical_ref": "evidence_source_ref_v1|snapshot_2020|document|doc-2|2020-06"
            },
            "pointer": {
              "fragment_id": "F1",
              "route": "hybrid_store_plus_live",
              "source": {
                "namespace": "snapshot_2020",
                "entity": "Document",
                "id": "DOC-2",
                "period": "2020-06"
              },
              "locator": {
                "field_path": "risk_score",
                "item_index": 2
              }
            },
            "evidence_kind": "anomaly_signal",
            "mechanism_note": null,
            "confidence": "low",
            "limitation": {
              "reason_code": "missing_mechanism",
              "note": null
            },
            "payload": {
              "source_entity": "Document",
              "source_id": "DOC-2",
              "relation_pattern_hits": [
                "failed_edge:payment_to_settlement"
              ],
              "anomaly_patterns": [
                "tail_cluster_c"
              ]
            }
          }
        ]
      }
    }
  ]
}
