// Towards Data Science · 13 May 2026

I Built the Same B2B Document Extractor Twice: Rules vs. LLM

A practical comparison between rule-based PDF extraction using pytesseract and an LLM-based approach with Ollama and LLaMA 3, based on a realistic B2B order scenario. The post I Built the Same B2B Document Extractor Twice: Rules vs. LLM appeared first on Towards Data Science.

Towards Data Science

@towards-data-science · Sarah Schürch

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Towards Data Science@towards-data-science