{
  "schema_version": "decision-pga-document-triage-results-v1",
  "source_fixture": "examples/document-triage/demo_cases.json",
  "method": "Generated with the local Decision-PGA diagnostic prototype.",
  "labels": [
    "accept_extraction",
    "ask_for_clarification",
    "retrieve_more_context",
    "flag_for_review",
    "defer"
  ],
  "scenarios": [
    {
      "id": "clean_invoice_due_date",
      "name": "Clean invoice due date",
      "document_context": "A vendor invoice shows a clearly labeled due date near the payment total.",
      "candidate_value": "Due date = 2026-06-15",
      "diagnostic_state": "stable",
      "display_state": "stable",
      "diagnostic_action": "proceed",
      "workflow_action": "accept_extraction",
      "expected_action": "accept_extraction",
      "top_labels": [
        "accept_extraction",
        "ask_for_clarification",
        "flag_for_review"
      ],
      "mean_probability": [
        0.923993,
        0.02655,
        0.018266,
        0.021175,
        0.010017
      ],
      "top_action_sequence": [
        "accept_extraction",
        "accept_extraction",
        "accept_extraction",
        "accept_extraction",
        "accept_extraction",
        "accept_extraction",
        "accept_extraction",
        "accept_extraction"
      ],
      "metrics": {
        "total_dispersion": 0.001686,
        "pc1_fraction": 0.86125,
        "mean_margin": 0.897443,
        "half_geodesic_distance": 0.034059,
        "top_label_switch_rate": 0.0
      },
      "rationale": "The cloud is tight and the mean decision margin is high."
    },
    {
      "id": "ambiguous_contract_date",
      "name": "Two plausible contract dates",
      "document_context": "A contract amendment includes both an effective date and a signature date near the same paragraph.",
      "candidate_value": "Date field = effective date vs signature date",
      "diagnostic_state": "binary_ambiguity",
      "display_state": "binary ambiguous",
      "diagnostic_action": "clarify_between_top_labels",
      "workflow_action": "ask_for_clarification",
      "expected_action": "ask_for_clarification",
      "top_labels": [
        "ask_for_clarification",
        "accept_extraction",
        "flag_for_review"
      ],
      "mean_probability": [
        0.431206,
        0.44108,
        0.047513,
        0.050125,
        0.030075
      ],
      "top_action_sequence": [
        "ask_for_clarification",
        "accept_extraction",
        "ask_for_clarification",
        "accept_extraction",
        "ask_for_clarification",
        "accept_extraction",
        "ask_for_clarification",
        "accept_extraction"
      ],
      "metrics": {
        "total_dispersion": 0.002501,
        "pc1_fraction": 0.982815,
        "mean_margin": 0.009875,
        "half_geodesic_distance": 0.008028,
        "top_label_switch_rate": 1.0
      },
      "rationale": "Most dispersion lies along one axis and the leading mean labels are close."
    },
    {
      "id": "missing_attachment_reference",
      "name": "Missing attachment reference",
      "document_context": "A purchase request says the approved amount is listed in an attached quote, but only the request cover page is available.",
      "candidate_value": "Approved amount = value referenced in missing attachment",
      "diagnostic_state": "diffuse_uncertainty",
      "display_state": "diffuse",
      "diagnostic_action": "gather_more_evidence",
      "workflow_action": "retrieve_more_context",
      "expected_action": "retrieve_more_context",
      "top_labels": [
        "retrieve_more_context",
        "accept_extraction",
        "ask_for_clarification"
      ],
      "mean_probability": [
        0.194715,
        0.191093,
        0.275075,
        0.187621,
        0.151496
      ],
      "top_action_sequence": [
        "retrieve_more_context",
        "retrieve_more_context",
        "retrieve_more_context",
        "retrieve_more_context",
        "retrieve_more_context",
        "retrieve_more_context",
        "retrieve_more_context",
        "retrieve_more_context"
      ],
      "metrics": {
        "total_dispersion": 0.002017,
        "pc1_fraction": 0.638706,
        "mean_margin": 0.080361,
        "half_geodesic_distance": 0.008928,
        "top_label_switch_rate": 0.0
      },
      "rationale": "The cloud does not meet a stronger stable or structured-ambiguity pattern."
    },
    {
      "id": "near_threshold_total",
      "name": "Near-threshold total",
      "document_context": "A reimbursement form total is legible, but the extracted value is close to an internal manual-review threshold.",
      "candidate_value": "Total = 5000.00",
      "diagnostic_state": "boundary_sensitive",
      "display_state": "boundary-sensitive",
      "diagnostic_action": "inspect_sensitivity",
      "workflow_action": "flag_for_review",
      "expected_action": "flag_for_review",
      "top_labels": [
        "accept_extraction",
        "flag_for_review",
        "retrieve_more_context"
      ],
      "mean_probability": [
        0.470049,
        0.032663,
        0.042785,
        0.424227,
        0.030276
      ],
      "top_action_sequence": [
        "accept_extraction",
        "accept_extraction",
        "accept_extraction",
        "accept_extraction",
        "flag_for_review",
        "flag_for_review",
        "flag_for_review",
        "flag_for_review"
      ],
      "metrics": {
        "total_dispersion": 0.009139,
        "pc1_fraction": 0.973308,
        "mean_margin": 0.045822,
        "half_geodesic_distance": 0.186488,
        "top_label_switch_rate": 0.142857
      },
      "rationale": "Samples move coherently along a low-margin decision boundary."
    },
    {
      "id": "contradictory_revision_packet",
      "name": "Contradictory revision packet",
      "document_context": "A multi-page packet starts with a clean field value, then later pages introduce a revision note and conflicting total.",
      "candidate_value": "Approved amount = original total vs revised total",
      "diagnostic_state": "regime_shift",
      "display_state": "drifting",
      "diagnostic_action": "segment_or_replan",
      "workflow_action": "defer",
      "expected_action": "defer",
      "top_labels": [
        "accept_extraction",
        "defer",
        "flag_for_review"
      ],
      "mean_probability": [
        0.438884,
        0.050215,
        0.053551,
        0.11298,
        0.34437
      ],
      "top_action_sequence": [
        "accept_extraction",
        "accept_extraction",
        "accept_extraction",
        "accept_extraction",
        "defer",
        "defer",
        "defer",
        "defer"
      ],
      "metrics": {
        "total_dispersion": 0.303027,
        "pc1_fraction": 0.989476,
        "mean_margin": 0.094514,
        "half_geodesic_distance": 1.08924,
        "top_label_switch_rate": 0.142857
      },
      "rationale": "Early and late cloud means are far apart while samples remain locally decisive."
    }
  ]
}