A product I developed works as a document processor. which converts the PDF files ( image / text ) into JSON structured format which you can process into your system for an automation.
Forget about the regex (Regular Expression), be free with the generalization of the PDF and a unified setting for all types.
I built this using LangChain, so that we can change the model and the parsing classes easily.
This app module will save you money in doing the automation as it is using open source technology which is free. compare to the document parser automation from azure, gemini, and other solutions.
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