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"headings": 0, "markdown_table_rows": 0 }, "pymupdf_text": { "seconds": 0.401, "characters": 187251, "non_whitespace_characters": 128287, "words": 23266, "replacement_characters": 0, "headings": 0, "markdown_table_rows": 0 } } ], "aggregate": { "pymupdf4llm_detected_tables": 98, "median_layout_to_pdftotext_non_whitespace_ratio": 1.0222268819459006, "pymupdf4llm_seconds": 35.506, "pdftotext_seconds": 0.803 }, "selected_method": "pymupdf4llm+pymupdf-layout", "selection_rationale": "PyMuPDF4LLM with PyMuPDF Layout preserves page boundaries, headings, reading order, detected tables, and visual regions. pdftotext -layout is retained as an independent coverage baseline, not as the canonical format.", "limitation": "The benchmark compares structural and coverage diagnostics without a human-transcribed ground truth; downstream extraction remains unreviewed." }