Join us for a detailed examination of CostGPT, a chatbot that translates natural language into SQL to analyze cloud costs. This talk will focus on the architecture and algorithms that allow CostGPT to process queries with 85% accuracy, reduce query response time by 50%, and handle 90% of previously unanswered questions about cloud expenditures. We'll discuss the optimization techniques that improved SQL query efficiency and share insights from the deployment of CostGPT over six months in production, during which it analyzed over ten thousand queries. This session is ideal for developers, cloud architects, and data analysts looking for practical insights into building and scaling NLP-driven analytics tools.