{
    "date": "2026-07-01",
    "promote_to_ai_learning": false,
    "reason": "Needs repeated validation across different days/sectors (client level_2+).",
    "candidate_rules": [
        {
            "lesson": "Reject reason 'impact_below_threshold' occurred 139 times on 2026-07-01",
            "learning_type": "reject_pattern",
            "confidence": 0.95
        },
        {
            "lesson": "missed_due_to_scanner_gap: add category or source for: general_catalyst, single_stock_corporate_catalyst_gt_8_percent_first_move, general_catalyst, general_catalyst, general_catalyst",
            "learning_type": "rule_candidate",
            "confidence": 0.6
        }
    ],
    "top_lessons": [
        "Reject reason 'impact_below_threshold' occurred 139 times on 2026-07-01",
        "missed_due_to_scanner_gap: add category or source for: general_catalyst, single_stock_corporate_catalyst_gt_8_percent_first_move, general_catalyst, general_catalyst, general_catalyst"
    ]
}