{
  "decision": "Keep the balanced threshold at 0.65 for the current synthetic slice.",
  "decision_metrics": {
    "adjudication_classifier_disagreement_count": 19,
    "adjudication_note_count": 31,
    "challenge_recall": 0.9091,
    "false_negative_rate": 0.0909,
    "false_positive_rate": 0.0,
    "residual_unsafe_allowed_count": 5,
    "retuned_false_negative_reduction": 10,
    "retuned_recall_delta": 0.3153,
    "review_capacity_utilization": 0.2917,
    "review_queue_count": 14,
    "review_rate": 0.05,
    "secondary_review_capacity_buffer_cases": 15,
    "secondary_review_capacity_sensitivity_max_utilization": 2.125,
    "secondary_review_floor_recommended": true,
    "secondary_review_floor_reviewer_precision": 0.8824,
    "secondary_review_floor_rubric_precision": 0.8824,
    "secondary_review_minimum_reviewer_daily_capacity": 16,
    "secondary_review_recommended_capacity_utilization": 0.5312,
    "secondary_review_targeted_category_count": 3,
    "secondary_review_validation_benign_new_review_rate": 0.0952,
    "secondary_review_validation_multi_turn_benign_new_review_rate": 0.0,
    "secondary_review_validation_multi_turn_unsafe_capture_rate": 1.0,
    "secondary_review_validation_unsafe_capture_rate": 1.0,
    "unsafe_cases_found_by_adjudication_notes": 5,
    "weighted_unsafe_prevalence": 0.1002
  },
  "memo_type": "safety_threshold_decision_memo",
  "next_threshold_work": [
    "Adopt the targeted secondary review floor only when the review team can sustain at least 16 cases per reviewer per day for this validation volume.",
    "Measure whether the targeted floor catches unsafe misses without expanding benign review load too far.",
    "Estimate the user-value cost of benign review-to-allow overrides."
  ],
  "rationale": [
    "The selected threshold keeps high-severity false negatives at zero in the challenge set.",
    "The selected threshold avoids benign near-miss overblocking in the current challenge set.",
    "Ambiguous cases remain visible through the human review queue instead of being silently allowed.",
    "The review simulation shows the queue stays within the configured synthetic reviewer capacity.",
    "Reviewer-disagreement slices support a targeted secondary review floor rather than a global threshold reduction."
  ],
  "review_band": {
    "high": 0.65,
    "low": 0.45
  },
  "selected_threshold": 0.65
}