Explore how to build next-generation search and conversational AI applications using Amazon OpenSearch in this 41-minute conference talk from AWS Summit London 2025. Discover the capabilities of Amazon OpenSearch for creating advanced search experiences and implementing conversational AI solutions. Learn practical approaches to leveraging OpenSearch's features for modern applications, including best practices for implementation and optimization. Gain insights into how organizations can enhance their search functionality and develop intelligent conversational interfaces using AWS's comprehensive OpenSearch service. Connect with AWS experts and the cloud computing community while understanding how to lower costs, increase agility, and accelerate innovation through these cutting-edge search and AI technologies.