evo-pdf-to-markdown

Converts PDF files to Markdown text using the marker-pdf library (v1.3.3), preserving LaTeX formulas in $$ delimiters.

Key Functions

• setup_marker_models() - Initialize marker-pdf deep learning models
• convert_pdf_to_markdown(pdf_path, force_ocr=False) - Convert PDF to Markdown

Usage

import sys
sys.path.insert(0, '/app/environment/skills/evo-pdf-to-markdown/scripts')
from utils import convert_pdf_to_markdown

markdown_text = convert_pdf_to_markdown('/path/to/paper.pdf')

Notes

• marker-pdf outputs display math as $$ ... $$ and inline math as $ ... $
• Multi-line equations may be split into multiple $$ blocks
• Equation numbers may be included inside the $$ delimiters (needs post-processing)
• force_ocr=True forces visual math recognition instead of relying on PDF text streams
• The converter uses surya-ocr suite and texify model for math OCR