Built an AI-powered HR Assistant Chatbot using Retrieval-Augmented Generation (RAG) to help employees quickly find accurate answers from HR policy documents as part of AI Accelerator Bootcamp Tech Stack: 🐍 Python 🤖 LlamaIndex 🧠 OpenAI Embeddings & LLM 🎨 Gradio 📄 PDF Processing & Semantic Search ✨ Key features: Answers grounded only in HR documents Page-level citations for every response Reduced hallucinations with RAG Enterprise guardrails for reliable and trustworthy responses Easy-to-use web interface This project was a great opportunity to explore how RAG + embeddings + LlamaIndex can transform static documents into an intelligent, searchable knowledge assistant. hashtag#AI hashtag#GenerativeAI hashtag#RAG hashtag#LlamaIndex hashtag#Python hashtag#Gradio hashtag#LLM hashtag#OpenAI hashtag#Embeddings hashtag#HRTech hashtag#EnterpriseAI hashtag#SemanticSearch