newsletterAugust 5, 2026·Towards Data Science

Building Document Structure with Loop Engineering: Recovering a PDF’s Outline from Body Typography for RAG

Enterprise Document Intelligence [Vol.1 #5octies] - Rules propose, LLM validates: six deterministic signals on span-level typography surface heading candidates, one bounded loop keeps the real ones, and the same toc_df drops back into the RAG pipeline The post Building Document Structure with Loop E

ngineering: Recovering a PDF’s Outline from Body Typography for RAG appeared first on Towards Data Science.

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Building Document Structure with Loop Engineering: Recovering a PDF’s Outline from Body Typography for RAG

Key Takeaways

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Building Document Structure with Loop Engineering: Recovering a PDF’s Outline from Body Typography for RAG

Key Takeaways

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