Charley Cai

ClearDoc - AI to Extract Structured Data from Documents

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Our goal is to bring AI technology into everyday document workflows, freeing up users to focus on higher-value tasks. ClearDoc helps save time, enhances the accuracy and consistency of data, and enables businesses to leverage their data more effectively.

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Charley Cai
Maker
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🚀 **Building an AI-Powered Document Understanding Tool – Feedback Welcome** Hi HN! I'm working on a tool called **ClearDoc**, which uses AI to extract structured data from unstructured documents like invoices, bills of lading, and certificates. The biggest challenge we've faced so far is accurately extracting data from complex documents, especially those with tables and nested fields. ### What I’m Looking to Discuss: - How do you approach extracting data from complex documents like invoices or contracts? - If you’ve worked with OCR or document processing tools, what have been your biggest challenges? We’ve built a demo that uses PaddleOCR and LLMs to extract and align data. I’d love to get your thoughts on how we could improve the accuracy of data extraction, or whether you think a no-template approach is valuable. If you’re interested, feel free to try out the demo (no sign-up required) and let me know your thoughts! [ClearDoc Demo](https://cleardoc.v5ent.com/) Looking forward to your feedback! 🎉 #AI #OCR #MachineLearning #DocumentProcessing