PDF to Markdown — Structuring That's Ready for RAG Preprocessing
Convert PDFs to Markdown while preserving tables, headings, and lists for cleaner RAG and LLM preprocessing.
Why it's hard
Feed a raw PDF into an LLM and tables break, the heading-to-body hierarchy disappears, and search quality drops.
Ordinary extraction tools pull text out as one blob, losing chunk boundaries and document structure.
The DEEP Agent approach
DEEP Agent recognizes headings, body text, tables, and lists, converting them into Markdown syntax with the structure preserved.
Tables become Markdown tables and the hierarchy becomes headings, improving chunking and embedding quality.
Frequently asked questions
Are tables converted into Markdown tables too?
They're converted into Markdown tables that keep cell and header relationships, so the LLM can understand the row-and-column structure.
Does it improve RAG search quality?
The heading-to-body hierarchy is preserved as headings, improving structure-aware chunking and search accuracy.
Are scanned PDFs converted too?
Because it's built on a Vision-LLM, it recognizes scanned PDFs with no text layer and converts them to Markdown.
Can it be integrated via API?
Send a PDF through the REST API to receive Markdown output and connect it to your preprocessing pipeline.
Try it with your own document
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