DocGenius-Revolutionizing-PDFs-with-AI and ChatPDF
Both are standalone PDF question-answering applications that compete for the same use case—uploading PDFs and querying them with natural language—though DocGenius appears more mature (80 vs 2 stars) and uses a generic LLM while ChatPDF specifically integrates OpenAI's API.
About DocGenius-Revolutionizing-PDFs-with-AI
KalyanM45/DocGenius-Revolutionizing-PDFs-with-AI
This is a Python application that allows you to load a PDF and ask questions about it using natural language. The application uses a LLM to generate a response about your PDF. The LLM will not answer questions unrelated to the document.
Uses LangChain to split PDFs into semantic chunks, generates OpenAI embeddings for vector search, and retrieves relevant passages via FAISS before feeding them to the LLM for grounded responses. The Streamlit interface provides an interactive chat layer, while tiktoken handles token counting for efficient chunking and context management.
About ChatPDF
somacode1/ChatPDF
An AI-app that allows you to upload a PDF and ask questions about it. It uses OpenAI's LLMs to generate a response. Watch full video via the link below.
Related comparisons
Scores updated daily from GitHub, PyPI, and npm data. How scores work