RAG (Retrieval-Augmented Generation) chatbot – Enterprise internal Support AI Assistant. Answers support questions via REST API using hybrid retrieval (BM25 + vector search) over your knowledge base.

This system combines BM25 keyword retrieval, optional LLM reasoning (Ollama / Groq / OpenAI), and a custom A2A multi-agent architecture to help telecom engineers rapidly diagnose network faults, ...