OCRPDF Table Extraction
A FastAPI application that extracts structured data from PDF files using OpenAI's GPT-4 model. Extracts reference numbers, dates, and amounts from PDF documents. Features regex-based initial extraction, GPT-4 enhanced parsing, result caching, and CORS support for cross-origin requests.
Project Duration
Nov 2024 — Jan 2025
Client
Document Processing ClientNDA
Key Features
PDF text extraction
AI-powered data parsing
Structured data output
Result caching
RESTful API
Cross-origin support
Technology Stack
PythonFastAPIOpenAI GPT-4PyMuPDFPandasRegex
Project Metrics
97%
accuracy
PDF
formats
< 5s
speed
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