Building RAG (Retrieval-Augmented Generation) pipelines is a great way to supercharge LLMs with custom data. However, if your pipeline relies on parsing standard PDFs, you've probably hit a massive roadblock: table text duplication . Most open-source PDF parsers extract table data twice.
Source: [Dev.to](https://dev.to/simonec_dev/how-to-fix-pdf-table-duplication-in-rag-llm-pipelines-python-5fii)