Built an AI-powered system for structured data extraction, enabling highly optimized and intelligent processing of PDFs and image-based documents.
VisionGPT Extractor is a Generative AI-powered OCR tool designed to extract structured data from image-based PDFs and images with high accuracy. Leveraging the GPT-5-mini model via Azure API, this tool not only performs OCR but also intelligently understands table layouts and text context, reducing the need for manual data entry.
Technologies: Python, GPT-5-mini, Azure API, OCR, JSON, AI data validation, automation
- Extracts text and tables from image-based PDFs and images.
- Utilizes GPT-5-mini for high-quality AI-based data extraction.
- Performs multiple validation cycles to ensure data reliability:
- Runs three separate extraction cycles for each file.
- Compares results from all cycles.
- Includes only data rows that appear in at least two out of three cycles in the final output.
- Generates a clean JSON output ready for downstream processing.
- Supports large-scale document processing with minimal manual effort.