Docling layout block audit

original.pdf docling.json layout_blocks.json layout_blocks.tsv layout_blocks.jsonl excluded_blocks.html excluded_blocks.tsv final_body_blocks.tsv visual_assets.tsv visual_assets.json

Summary

{
  "blocks": 105,
  "included_in_body": 1,
  "gray_background_blocks": 4,
  "framed_blocks": 0,
  "by_role_guess": {
    "page_header": 13,
    "front_matter_heading": 3,
    "title_candidate": 2,
    "unknown_text": 3,
    "metadata": 1,
    "body_candidate_excluded": 2,
    "body": 1,
    "abstract_heading": 1,
    "abstract_candidate": 20,
    "reference": 39,
    "footnote": 2,
    "page_footer": 8,
    "caption": 5,
    "back_matter_heading": 4,
    "back_matter_text": 1
  },
  "by_docling_label": {
    "page_header": 13,
    "text": 32,
    "section_header": 8,
    "footnote": 2,
    "page_footer": 8,
    "caption": 5,
    "list_item": 37
  },
  "by_body_decision_reason": {
    "docling_page_header": 11,
    "first_page_metadata": 7,
    "non_body_heading": 2,
    "outside_body_flow": 3,
    "before_body_started": 1,
    "body_before_non_intro_heading": 1,
    "front_matter_heading": 2,
    "abstract_heading": 1,
    "inside_abstract": 20,
    "outside_body_flow_caption": 5,
    "docling_page_footer": 4,
    "back_matter_heading": 1,
    "after_back_matter_stop": 47
  },
  "visual_assets": {
    "count": 5,
    "indexable_count": 5,
    "suppressed_count": 0,
    "by_type": {
      "figure": 5
    },
    "by_caption_source": {
      "direct_caption_ref": 5
    },
    "by_duplicate_reason": {
      "": 5
    },
    "missing_caption_count": 0
  }
}

Diff Summary

{
  "parsed_text_blocks": 105,
  "final_body_blocks": 1,
  "excluded_blocks": {
    "count": 104,
    "by_reason": {
      "after_back_matter_stop": 47,
      "inside_abstract": 20,
      "docling_page_header": 11,
      "first_page_metadata": 7,
      "outside_body_flow_caption": 5,
      "docling_page_footer": 4,
      "outside_body_flow": 3,
      "front_matter_heading": 2,
      "non_body_heading": 2,
      "abstract_heading": 1,
      "back_matter_heading": 1,
      "before_body_started": 1
    },
    "by_role_guess": {
      "reference": 39,
      "abstract_candidate": 20,
      "page_header": 13,
      "page_footer": 8,
      "caption": 5,
      "back_matter_heading": 4,
      "front_matter_heading": 3,
      "unknown_text": 3,
      "body_candidate_excluded": 2,
      "footnote": 2,
      "title_candidate": 2,
      "abstract_heading": 1,
      "back_matter_text": 1,
      "metadata": 1
    },
    "by_risk_level": {
      "low": 79,
      "medium": 24,
      "high": 1
    },
    "high_risk_count": 1,
    "medium_risk_count": 24
  },
  "char_counts": {
    "parsed_text_chars": 26099,
    "final_body_chars": 401,
    "excluded_chars": 25698
  }
}

Truncation

{
  "truncated": true,
  "message": "Body extraction stopped at page 6 block #/texts/53: Declaration of Competing Interest. 47 following text blocks were excluded as after_back_matter_stop.",
  "stop_trigger": {
    "ref": "#/texts/53",
    "page": 6,
    "layout_order": 57,
    "role_guess": "back_matter_heading",
    "body_decision_reason": "back_matter_heading",
    "text_preview": "Declaration of Competing Interest"
  },
  "first_truncated_block": {
    "ref": "#/texts/54",
    "page": 6,
    "layout_order": 58,
    "role_guess": "body_candidate_excluded",
    "body_decision_reason": "after_back_matter_stop",
    "text_preview": "The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper."
  },
  "truncated_block_count": 47,
  "truncated_pages": [
    6,
    7
  ],
  "by_role_guess": {
    "reference": 38,
    "back_matter_heading": 3,
    "page_footer": 2,
    "page_header": 2,
    "back_matter_text": 1,
    "body_candidate_excluded": 1
  }
}

Page Overlays

Green = final body chunks. Orange/purple asset boxes = actual figure/table assets used by ingestion. Cyan dashed text boxes = text blocks consumed by those assets as caption continuations. Red STOP = truncation trigger. Red boxes = blocks after truncation.

Page 1

Page 2

Page 3

Page 4

Page 5

Page 6

Page 7

Visual Assets

这里对齐真实图表资产提取链路。caption_source=embedded_table_cell 表示表注来自 Docling table cell，不会出现在 text block 审计差集里；caption_continuation_used_by_asset 表示某个 text block 已被图表 caption 吸收，不应按普通 metadata 解读。

Blocks