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

Dr. Owns

August 5, 2026

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

​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 Engineering: Recovering a PDF’s Outline from Body Typography for RAG appeared first on Towards Data Science.  Large Language Model, Document Processing, Llm Applications, Parsing, Rag, Rag Architecture Towards Data ScienceRead More

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

Dr. Owns

August 5, 2026

0 Comments

Submit a Comment