{
  "phase": "Phase 4: Duplicate Audit",
  "timestamp": "2026-07-21 23:11:00",
  "total_entries": 266732,
  "duplicate_groups": 21140,
  "duplicate_entries_kept": 21140,
  "estimated_removed": 31997,
  "cross_source_groups": 0,
  "intra_source_groups": 21140,
  "cross_source_formulas": 11915,
  "overlap_pairs": {
    "jarvis_mp": 11741,
    "jarvis_oqmd": 339,
    "mp_oqmd": 225
  },
  "group_size_distribution": {
    "3-5": 21140
  },
  "findings": [
    {
      "severity": "PASS",
      "phase": "duplicates",
      "check": "total_duplicate_groups",
      "status": "21,140 groups (21,140 entries kept)",
      "detail": ""
    },
    {
      "severity": "PASS",
      "phase": "duplicates",
      "check": "cross_source_groups",
      "status": "0 groups span multiple sources",
      "detail": ""
    },
    {
      "severity": "PASS",
      "phase": "duplicates",
      "check": "intra_source_groups",
      "status": "21,140 groups within single source",
      "detail": ""
    },
    {
      "severity": "PASS",
      "phase": "cross_source_overlap",
      "check": "jarvis_mp_formulas",
      "status": "11,741 formulas shared",
      "detail": ""
    },
    {
      "severity": "PASS",
      "phase": "cross_source_overlap",
      "check": "jarvis_oqmd_formulas",
      "status": "339 formulas shared",
      "detail": ""
    },
    {
      "severity": "PASS",
      "phase": "cross_source_overlap",
      "check": "mp_oqmd_formulas",
      "status": "225 formulas shared",
      "detail": ""
    },
    {
      "severity": "MEDIUM",
      "phase": "duplicates",
      "check": "triple_source_formulas",
      "status": "195 formulas appear in all 3 sources",
      "detail": ""
    }
  ],
  "summary": {
    "CRITICAL": 0,
    "HIGH": 0,
    "MEDIUM": 1,
    "LOW": 0,
    "PASS": 6
  }
}