{
  "cases": [
    {
      "id": "baseline_vendor_a",
      "record": {
        "recommendation_id": "REC-LAB-001",
        "decision_context": "urgent synthetic vendor selection",
        "candidate_rank": 1,
        "evidence_ref": "ev://delivery/a17|ev://delivery/a19|ev://capacity/a",
        "evidence_freshness": "CURRENT",
        "evidence_quality": "HIGH",
        "supporting_evidence": "delivery_a17|delivery_a19",
        "contradicting_evidence": "capacity_constrained",
        "missing_evidence": "NONE",
        "confidence_label": "MODERATE",
        "confidence_basis": "evidence: two current high-quality delivery supports; one decisive capacity contradiction",
        "calibration_scope": "NOT_STATISTICALLY_CALIBRATED",
        "uncertainty_reason": "capacity contradiction",
        "abstain_condition": "capacity below minimum",
        "alternative_action": "evaluate vendor_b",
        "review_required": true,
        "trace_ref": "trace://lab/base",
        "decision_state": "RECOMMEND_WITH_REVIEW",
        "review_due": "2026-09-15",
        "support_count": 2,
        "contradiction_count": 1,
        "contradiction_decisive": true,
        "freshness_decisive": true,
        "quality_decisive": true,
        "missing_decisive": false,
        "model_percentage_only": false,
        "transfer_case": false,
        "baseline_decision_reused": false,
        "candidate_id": "vendor_a"
      },
      "expected": "RECOMMEND_WITH_REVIEW"
    },
    {
      "id": "remove_strongest_support_keep_confidence",
      "record": {
        "recommendation_id": "REC-LAB-001",
        "decision_context": "urgent synthetic vendor selection",
        "candidate_rank": 1,
        "evidence_ref": "ev://delivery/a17|ev://delivery/a19|ev://capacity/a",
        "evidence_freshness": "CURRENT",
        "evidence_quality": "HIGH",
        "supporting_evidence": "delivery_a17",
        "contradicting_evidence": "capacity_constrained",
        "missing_evidence": "NONE",
        "confidence_label": "MODERATE",
        "confidence_basis": "evidence: two current high-quality delivery supports; one decisive capacity contradiction",
        "calibration_scope": "NOT_STATISTICALLY_CALIBRATED",
        "uncertainty_reason": "capacity contradiction",
        "abstain_condition": "capacity below minimum",
        "alternative_action": "evaluate vendor_b",
        "review_required": true,
        "trace_ref": "trace://lab/remove-support",
        "decision_state": "RECOMMEND_WITH_REVIEW",
        "review_due": "2026-09-15",
        "support_count": 1,
        "contradiction_count": 1,
        "contradiction_decisive": true,
        "freshness_decisive": true,
        "quality_decisive": true,
        "missing_decisive": false,
        "model_percentage_only": false,
        "transfer_case": false,
        "baseline_decision_reused": false,
        "candidate_id": "vendor_a"
      },
      "expected": "HOLD_UNSUPPORTED_CONFIDENCE"
    },
    {
      "id": "decisive_source_stale_rank_unchanged",
      "record": {
        "recommendation_id": "REC-LAB-001",
        "decision_context": "urgent synthetic vendor selection",
        "candidate_rank": 1,
        "evidence_ref": "ev://delivery/a17|ev://delivery/a19|ev://capacity/a",
        "evidence_freshness": "STALE",
        "evidence_quality": "HIGH",
        "supporting_evidence": "delivery_a17|delivery_a19",
        "contradicting_evidence": "capacity_constrained",
        "missing_evidence": "NONE",
        "confidence_label": "MODERATE",
        "confidence_basis": "evidence: two current high-quality delivery supports; one decisive capacity contradiction",
        "calibration_scope": "NOT_STATISTICALLY_CALIBRATED",
        "uncertainty_reason": "capacity contradiction",
        "abstain_condition": "capacity below minimum",
        "alternative_action": "evaluate vendor_b",
        "review_required": true,
        "trace_ref": "trace://lab/stale",
        "decision_state": "RECOMMEND_WITH_REVIEW",
        "review_due": "2026-09-15",
        "support_count": 2,
        "contradiction_count": 1,
        "contradiction_decisive": true,
        "freshness_decisive": true,
        "quality_decisive": true,
        "missing_decisive": false,
        "model_percentage_only": false,
        "transfer_case": false,
        "baseline_decision_reused": false,
        "candidate_id": "vendor_a"
      },
      "expected": "HOLD_STALE_EVIDENCE"
    },
    {
      "id": "missing_decisive_evidence",
      "record": {
        "recommendation_id": "REC-LAB-001",
        "decision_context": "urgent synthetic vendor selection",
        "candidate_rank": 1,
        "evidence_ref": "ev://delivery/a17|ev://delivery/a19|ev://capacity/a",
        "evidence_freshness": "CURRENT",
        "evidence_quality": "HIGH",
        "supporting_evidence": "delivery_a17|delivery_a19",
        "contradicting_evidence": "capacity_constrained",
        "missing_evidence": "DECISIVE:capacity",
        "confidence_label": "MODERATE",
        "confidence_basis": "evidence: two current high-quality delivery supports; one decisive capacity contradiction",
        "calibration_scope": "NOT_STATISTICALLY_CALIBRATED",
        "uncertainty_reason": "capacity contradiction",
        "abstain_condition": "capacity below minimum",
        "alternative_action": "evaluate vendor_b",
        "review_required": true,
        "trace_ref": "trace://lab/missing",
        "decision_state": "RECOMMEND_WITH_REVIEW",
        "review_due": "2026-09-15",
        "support_count": 2,
        "contradiction_count": 1,
        "contradiction_decisive": false,
        "freshness_decisive": true,
        "quality_decisive": true,
        "missing_decisive": true,
        "model_percentage_only": false,
        "transfer_case": false,
        "baseline_decision_reused": false,
        "candidate_id": "vendor_a"
      },
      "expected": "HOLD_MISSING_EVIDENCE"
    },
    {
      "id": "model_percentage_only",
      "record": {
        "recommendation_id": "REC-LAB-001",
        "decision_context": "urgent synthetic vendor selection",
        "candidate_rank": 1,
        "evidence_ref": "ev://delivery/a17|ev://delivery/a19|ev://capacity/a",
        "evidence_freshness": "CURRENT",
        "evidence_quality": "HIGH",
        "supporting_evidence": "delivery_a17|delivery_a19",
        "contradicting_evidence": "NONE",
        "missing_evidence": "NONE",
        "confidence_label": "STRONG",
        "confidence_basis": "model says 92%",
        "calibration_scope": "NOT_STATISTICALLY_CALIBRATED",
        "uncertainty_reason": "capacity contradiction",
        "abstain_condition": "capacity below minimum",
        "alternative_action": "evaluate vendor_b",
        "review_required": false,
        "trace_ref": "trace://lab/modelpct",
        "decision_state": "RECOMMEND_WITH_REVIEW",
        "review_due": "2026-09-15",
        "support_count": 2,
        "contradiction_count": 0,
        "contradiction_decisive": false,
        "freshness_decisive": true,
        "quality_decisive": true,
        "missing_decisive": false,
        "model_percentage_only": true,
        "transfer_case": false,
        "baseline_decision_reused": false,
        "candidate_id": "vendor_a"
      },
      "expected": "HOLD_UNSUPPORTED_CONFIDENCE"
    },
    {
      "id": "contradiction_without_review",
      "record": {
        "recommendation_id": "REC-LAB-001",
        "decision_context": "urgent synthetic vendor selection",
        "candidate_rank": 1,
        "evidence_ref": "ev://delivery/a17|ev://delivery/a19|ev://capacity/a",
        "evidence_freshness": "CURRENT",
        "evidence_quality": "HIGH",
        "supporting_evidence": "delivery_a17|delivery_a19",
        "contradicting_evidence": "capacity_constrained",
        "missing_evidence": "NONE",
        "confidence_label": "MODERATE",
        "confidence_basis": "evidence: two current high-quality delivery supports; one decisive capacity contradiction",
        "calibration_scope": "NOT_STATISTICALLY_CALIBRATED",
        "uncertainty_reason": "capacity contradiction",
        "abstain_condition": "capacity below minimum",
        "alternative_action": "evaluate vendor_b",
        "review_required": false,
        "trace_ref": "trace://lab/contradiction-no-review",
        "decision_state": "RECOMMEND_WITH_REVIEW",
        "review_due": "2026-09-15",
        "support_count": 2,
        "contradiction_count": 1,
        "contradiction_decisive": true,
        "freshness_decisive": true,
        "quality_decisive": true,
        "missing_decisive": false,
        "model_percentage_only": false,
        "transfer_case": false,
        "baseline_decision_reused": false,
        "candidate_id": "vendor_a"
      },
      "expected": "HOLD_CONTRADICTION_REVIEW_REQUIRED"
    },
    {
      "id": "transfer_recomputed_vendor_b",
      "record": {
        "recommendation_id": "REC-LAB-001",
        "decision_context": "urgent synthetic vendor selection",
        "candidate_rank": 1,
        "evidence_ref": "ev://delivery/b08|ev://price/b-new",
        "evidence_freshness": "CURRENT",
        "evidence_quality": "HIGH",
        "supporting_evidence": "delivery_b08|price_b_new",
        "contradicting_evidence": "delivery_depth_limited",
        "missing_evidence": "NONE",
        "confidence_label": "MODERATE",
        "confidence_basis": "evidence: verified current price plus acceptable delivery; review remaining delivery limitation",
        "calibration_scope": "NOT_STATISTICALLY_CALIBRATED",
        "uncertainty_reason": "capacity contradiction",
        "abstain_condition": "capacity below minimum",
        "alternative_action": "evaluate vendor_b",
        "review_required": true,
        "trace_ref": "trace://lab/transfer-b",
        "decision_state": "RECOMMEND_WITH_REVIEW",
        "review_due": "2026-09-15",
        "support_count": 2,
        "contradiction_count": 1,
        "contradiction_decisive": true,
        "freshness_decisive": true,
        "quality_decisive": true,
        "missing_decisive": false,
        "model_percentage_only": false,
        "transfer_case": true,
        "baseline_decision_reused": false,
        "candidate_id": "vendor_b",
        "baseline_candidate_id": "vendor_a",
        "changed_evidence_requires_rank_change": true
      },
      "expected": "RECOMMEND_WITH_REVIEW"
    },
    {
      "id": "transfer_baseline_reused",
      "record": {
        "recommendation_id": "REC-LAB-001",
        "decision_context": "urgent synthetic vendor selection",
        "candidate_rank": 1,
        "evidence_ref": "ev://delivery/a17|ev://delivery/a19|ev://capacity/a",
        "evidence_freshness": "CURRENT",
        "evidence_quality": "HIGH",
        "supporting_evidence": "delivery_a17|delivery_a19",
        "contradicting_evidence": "capacity_constrained",
        "missing_evidence": "NONE",
        "confidence_label": "MODERATE",
        "confidence_basis": "evidence: two current high-quality delivery supports; one decisive capacity contradiction",
        "calibration_scope": "NOT_STATISTICALLY_CALIBRATED",
        "uncertainty_reason": "capacity contradiction",
        "abstain_condition": "capacity below minimum",
        "alternative_action": "evaluate vendor_b",
        "review_required": true,
        "trace_ref": "trace://lab/bad-transfer",
        "decision_state": "RECOMMEND_WITH_REVIEW",
        "review_due": "2026-09-15",
        "support_count": 2,
        "contradiction_count": 1,
        "contradiction_decisive": true,
        "freshness_decisive": true,
        "quality_decisive": true,
        "missing_decisive": false,
        "model_percentage_only": false,
        "transfer_case": true,
        "baseline_decision_reused": true,
        "candidate_id": "vendor_a",
        "baseline_candidate_id": "vendor_a",
        "changed_evidence_requires_rank_change": true
      },
      "expected": "HOLD_RECOMPUTE_REQUIRED"
    }
  ]
}