RAG: Accuracy Didn't Improve When Converting PDFs to Markdown with Gemini 3 Flash
Analysis
The article discusses an experiment using Gemini 3 Flash for Retrieval-Augmented Generation (RAG). The author attempted to improve accuracy by converting PDF documents to Markdown format before processing them with Gemini 3 Flash. The core finding is that this conversion did not lead to the expected improvement in accuracy. The article's brevity suggests it's a quick report on a failed experiment, likely aimed at sharing preliminary findings and saving others time. The mention of pdfplumber and tesseract indicates the use of specific tools for PDF processing and OCR, respectively. The focus is on the practical application of LLMs and the challenges of improving their performance in real-world scenarios.
Key Takeaways
- •Experiment tested the impact of PDF to Markdown conversion on RAG accuracy using Gemini 3 Flash.
- •The conversion process did not improve the accuracy of the RAG system.
- •The article highlights a practical experiment in LLM application and its limitations.
“The article mentions the use of pdfplumber, tesseract, and Gemini 3 Flash for PDF processing and Markdown conversion.”