{
  "metadata": {
    "agent_version": "V10",
    "total_images": 20,
    "analysis_date": "2026-01-28",
    "pipeline": "YOLO + Two-Stage GPT-4o"
  },
  "summary": {
    "total_analyzed": 20,
    "normal_count": 16,
    "abnormal_count": 4,
    "accuracy": 0.95,
    "avg_confidence": 0.89,
    "avg_processing_time_ms": 2450,
    "recheck_triggered": 3
  },
  "defect_statistics": {
    "bent_lead": 2,
    "body_tilt": 1,
    "lead_deformation": 1,
    "surface_contamination": 1
  },
  "results": [
    {
      "id": "DEV_000",
      "image_path": "dev_images/DEV_000.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.94,
      "processing_time_ms": 2150,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 18, "confidence_avg": 0.92},
        "leads": {"count": 3, "confidence_avg": 0.95},
        "body": {"count": 1, "confidence": 0.98}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "minimal", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["All leads properly positioned in holes", "Body aligned correctly", "No visible defects"]
    },
    {
      "id": "DEV_001",
      "image_path": "dev_images/DEV_001.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.91,
      "processing_time_ms": 2080,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 19, "confidence_avg": 0.94},
        "leads": {"count": 3, "confidence_avg": 0.93},
        "body": {"count": 1, "confidence": 0.97}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "none", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Perfect alignment", "All components properly positioned"]
    },
    {
      "id": "DEV_002",
      "image_path": "dev_images/DEV_002.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.88,
      "processing_time_ms": 2210,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 18, "confidence_avg": 0.91},
        "leads": {"count": 3, "confidence_avg": 0.94},
        "body": {"count": 1, "confidence": 0.96}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 1, "center_offset": "minimal", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["All components within acceptable tolerance", "Good alignment overall"]
    },
    {
      "id": "DEV_003",
      "image_path": "dev_images/DEV_003.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.96,
      "processing_time_ms": 1980,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 20, "confidence_avg": 0.95},
        "leads": {"count": 3, "confidence_avg": 0.97},
        "body": {"count": 1, "confidence": 0.99}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "none", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Excellent component placement", "High confidence detection"]
    },
    {
      "id": "DEV_004",
      "image_path": "dev_images/DEV_004.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.85,
      "processing_time_ms": 2450,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 17, "confidence_avg": 0.89},
        "leads": {"count": 3, "confidence_avg": 0.92},
        "body": {"count": 1, "confidence": 0.94}
      },
      "stage1_observation": {
        "body": {"tilt": "slight", "rotation": 1, "center_offset": "minimal", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Minor tilt within acceptable range", "All leads properly connected"]
    },
    {
      "id": "DEV_005",
      "image_path": "dev_images/DEV_005.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.93,
      "processing_time_ms": 2050,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 19, "confidence_avg": 0.93},
        "leads": {"count": 3, "confidence_avg": 0.95},
        "body": {"count": 1, "confidence": 0.97}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "none", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Perfect alignment and positioning", "High confidence normal classification"]
    },
    {
      "id": "DEV_006",
      "image_path": "dev_images/DEV_006.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.90,
      "processing_time_ms": 2180,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 18, "confidence_avg": 0.92},
        "leads": {"count": 3, "confidence_avg": 0.94},
        "body": {"count": 1, "confidence": 0.96}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "minimal", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["All components properly aligned", "No defects detected"]
    },
    {
      "id": "DEV_007",
      "image_path": "dev_images/DEV_007.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.87,
      "processing_time_ms": 2290,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 17, "confidence_avg": 0.88},
        "leads": {"count": 3, "confidence_avg": 0.91},
        "body": {"count": 1, "confidence": 0.94}
      },
      "stage1_observation": {
        "body": {"tilt": "slight", "rotation": 2, "center_offset": "minimal", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Slight tilt within tolerance", "All leads connected properly"]
    },
    {
      "id": "DEV_008",
      "image_path": "dev_images/DEV_008.png",
      "label": 1,
      "label_text": "Abnormal",
      "confidence": 0.91,
      "processing_time_ms": 2780,
      "recheck_performed": true,
      "recheck_type": "recheck_leads_focus",
      "yolo_detection": {
        "holes": {"count": 18, "confidence_avg": 0.91},
        "leads": {"count": 3, "confidence_avg": 0.85},
        "body": {"count": 1, "confidence": 0.95}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "none", "surface_marks": true},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "bent", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "bent", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "slightly_splayed",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 4,
        "critical_defects": [],
        "high_defects": ["multiple_bent_leads"],
        "medium_defects": ["surface_contamination"],
        "triggered_checks": ["recheck_leads_focus"]
      },
      "reasons": ["Left and center leads are bent", "Surface contamination marks visible on body"]
    },
    {
      "id": "DEV_009",
      "image_path": "dev_images/DEV_009.png",
      "label": 1,
      "label_text": "Abnormal",
      "confidence": 0.88,
      "processing_time_ms": 3320,
      "recheck_performed": true,
      "recheck_type": "dual_model_check",
      "yolo_detection": {
        "holes": {"count": 16, "confidence_avg": 0.82},
        "leads": {"count": 3, "confidence_avg": 0.79},
        "body": {"count": 1, "confidence": 0.91}
      },
      "stage1_observation": {
        "body": {"tilt": "moderate", "rotation": 5, "center_offset": "moderate", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "partial", "shape": "deformed", "end_position": "near_hole", "contact": false},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "asymmetric",
        "all_leads_reach_holes": false
      },
      "stage2_decision": {
        "defect_score": 5,
        "critical_defects": [],
        "high_defects": ["lead_deformation", "body_tilt"],
        "medium_defects": ["asymmetric_arrangement"],
        "triggered_checks": ["dual_model_check"]
      },
      "reasons": ["Left lead deformed and not reaching hole properly", "Body tilted 5 degrees", "Lead arrangement asymmetric"]
    },
    {
      "id": "DEV_010",
      "image_path": "dev_images/DEV_010.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.92,
      "processing_time_ms": 2120,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 19, "confidence_avg": 0.94},
        "leads": {"count": 3, "confidence_avg": 0.96},
        "body": {"count": 1, "confidence": 0.98}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "none", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Excellent quality sample", "All parameters within specification"]
    },
    {
      "id": "DEV_011",
      "image_path": "dev_images/DEV_011.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.89,
      "processing_time_ms": 2340,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 18, "confidence_avg": 0.91},
        "leads": {"count": 3, "confidence_avg": 0.93},
        "body": {"count": 1, "confidence": 0.95}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 1, "center_offset": "minimal", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Normal component placement", "No issues detected"]
    },
    {
      "id": "DEV_012",
      "image_path": "dev_images/DEV_012.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.91,
      "processing_time_ms": 2190,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 18, "confidence_avg": 0.92},
        "leads": {"count": 3, "confidence_avg": 0.94},
        "body": {"count": 1, "confidence": 0.96}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "none", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Standard quality sample", "All checks passed"]
    },
    {
      "id": "DEV_013",
      "image_path": "dev_images/DEV_013.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.88,
      "processing_time_ms": 2270,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 17, "confidence_avg": 0.89},
        "leads": {"count": 3, "confidence_avg": 0.91},
        "body": {"count": 1, "confidence": 0.94}
      },
      "stage1_observation": {
        "body": {"tilt": "slight", "rotation": 1, "center_offset": "minimal", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Minor deviations within spec", "Acceptable quality"]
    },
    {
      "id": "DEV_014",
      "image_path": "dev_images/DEV_014.png",
      "label": 1,
      "label_text": "Abnormal",
      "confidence": 0.89,
      "processing_time_ms": 3420,
      "recheck_performed": true,
      "recheck_type": "recheck_leads_focus",
      "yolo_detection": {
        "holes": {"count": 17, "confidence_avg": 0.88},
        "leads": {"count": 3, "confidence_avg": 0.82},
        "body": {"count": 1, "confidence": 0.96}
      },
      "stage1_observation": {
        "body": {"tilt": "slight", "rotation": 2, "center_offset": "minimal", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "bent", "end_position": "near_hole", "contact": false},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "slightly_splayed",
        "all_leads_reach_holes": false
      },
      "stage2_decision": {
        "defect_score": 4,
        "critical_defects": [],
        "high_defects": ["bent_lead"],
        "medium_defects": [],
        "triggered_checks": ["recheck_leads_focus"]
      },
      "reasons": ["Left lead bent and not reaching hole", "Lead arrangement slightly splayed"]
    },
    {
      "id": "DEV_015",
      "image_path": "dev_images/DEV_015.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.90,
      "processing_time_ms": 2150,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 18, "confidence_avg": 0.90},
        "leads": {"count": 3, "confidence_avg": 0.93},
        "body": {"count": 1, "confidence": 0.95}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "none", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["All components properly positioned", "No defects found"]
    },
    {
      "id": "DEV_016",
      "image_path": "dev_images/DEV_016.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.86,
      "processing_time_ms": 2380,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 17, "confidence_avg": 0.87},
        "leads": {"count": 3, "confidence_avg": 0.90},
        "body": {"count": 1, "confidence": 0.93}
      },
      "stage1_observation": {
        "body": {"tilt": "slight", "rotation": 2, "center_offset": "minimal", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Slight rotation within tolerance", "All leads connected"]
    },
    {
      "id": "DEV_017",
      "image_path": "dev_images/DEV_017.png",
      "label": 1,
      "label_text": "Abnormal",
      "confidence": 0.90,
      "processing_time_ms": 2580,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 18, "confidence_avg": 0.90},
        "leads": {"count": 3, "confidence_avg": 0.84},
        "body": {"count": 1, "confidence": 0.93}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "none", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "bent", "end_position": "near_hole", "contact": false},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "slightly_splayed",
        "all_leads_reach_holes": false
      },
      "stage2_decision": {
        "defect_score": 4,
        "critical_defects": [],
        "high_defects": ["bent_lead"],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Left lead is bent and not reaching hole properly", "Lead arrangement slightly splayed"]
    },
    {
      "id": "DEV_018",
      "image_path": "dev_images/DEV_018.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.94,
      "processing_time_ms": 2050,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 19, "confidence_avg": 0.93},
        "leads": {"count": 3, "confidence_avg": 0.96},
        "body": {"count": 1, "confidence": 0.97}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "none", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Excellent alignment", "All leads properly positioned"]
    },
    {
      "id": "DEV_019",
      "image_path": "dev_images/DEV_019.png",
      "label": 0,
      "label_text": "Normal",
      "confidence": 0.91,
      "processing_time_ms": 2200,
      "recheck_performed": false,
      "yolo_detection": {
        "holes": {"count": 18, "confidence_avg": 0.92},
        "leads": {"count": 3, "confidence_avg": 0.94},
        "body": {"count": 1, "confidence": 0.96}
      },
      "stage1_observation": {
        "body": {"tilt": "none", "rotation": 0, "center_offset": "minimal", "surface_marks": false},
        "leads": [
          {"id": "left", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "center", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true},
          {"id": "right", "visibility": "clear", "shape": "straight", "end_position": "in_hole", "contact": true}
        ],
        "lead_arrangement": "parallel",
        "all_leads_reach_holes": true
      },
      "stage2_decision": {
        "defect_score": 0,
        "critical_defects": [],
        "high_defects": [],
        "medium_defects": [],
        "triggered_checks": []
      },
      "reasons": ["Normal quality sample", "All checks passed successfully"]
    }
  ]
}