{
  "sample": "09-chemlett-tiny-body",
  "threshold": 0.35,
  "cache_status": {
    "exists": true,
    "usable": true,
    "reason": "cache_page_count_ok",
    "expected_pdf_pages": 2,
    "cached_docling_pages": 2,
    "cached_docling_max_page": 2,
    "formula_enrichment_enabled": false,
    "formula_enrichment_scale": 3.0,
    "formula_nodes": 0,
    "recognized_formula_nodes": 0
  },
  "candidate_blocks": [],
  "low_coverage_blocks": [],
  "high_risk_body_missing_blocks": [],
  "front_summary_missing_blocks": [],
  "back_matter_low_overlap_blocks": []
}