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MinerU
Turn complex papers and reports into structured content, including text, tables, and formulas.
Field Extraction
Combine complex-layout parsing with schema-based extraction for forms, invoices, and financial documents.
Do not equate Parse block citations with Extract field attribution. Test long tables, missing fields, and cross-page rows.
Include your hardest pages: low-quality scans, missing fields, dense tables, and evidence split across pages. Validate output correctness separately from citation accuracy.