Table And Structure Preservation

via “table extraction and structure preservation with cell-level granularity”

Document preprocessing for RAG — parse PDFs, DOCX, images into clean structured elements.

Unique: Extracts tables as first-class Element types with preserved row/column structure and cell-level content, rather than converting to flat text. Integrates table extraction across multiple document formats (PDF, HTML, DOCX, images) with consistent output.

vs others: More format-agnostic than specialized table extractors (Camelot for PDF, pandas for CSV); preserves structure better than text-only extraction. Less specialized than dedicated table understanding models but more integrated into document processing pipeline.

via “table-and-structure-preservation”