This repository contains theory and working codes of three different types of chatbots.

VPHO is a RAG methodology developed by Kuentra that allows LLMs to be context-aware and easily navigate large volumes of chat logs and email logs.

✨A gigachat-gigachain based AI research assistant💻📖

A Retrieval-Augmented Generation (RAG) app for chatting with content from uploaded PDFs. Built using Streamlit (frontend), FAISS (vector store), Langchain (conversation chains), and local models for word embeddings. Hugging Face API powers the LLM, supporting natural language queries to retrieve relevant PDF information.

This project aims to empower diabetic patients with a patient-centric care solution using conversational agents and generative AI. It delivers personalized support, accessible education for better diabetes management.