GURPREETKAURJETHRA/Multi-PDFs_ChatApp_AI-Agent

Implements adaptive sliding-window chunking for retrieval-augmented generation (RAG) that dynamically balances granularity based on content complexity, and supports multi-hop conversational queries across multiple documents simultaneously—extending beyond single-document limitations. Compatible with multiple LLM backends (Gemini Pro, GPT-3, Claude, Llama2) and handles both PDF and TXT formats through PyPDF2 text extraction. Uses LangChain's conversational retrieval chains with FAISS vector indexing and Google's generative-ai SDK for embeddings and response generation.

128 stars. No commits in the last 6 months.