Explore the transformative potential of AI agents and pipelines in coding large language model (LLM) applications. This guide breaks down their key differences, use cases, and implementation strategies using the CrewAI platform, providing practical coding examples for both architectures. Whether you're building interactive AI-powered chatbots or complex data pipelines, this guide will help you understand how to best apply each approach to your projects. Suitable for developers of all skill levels, this accessible guide empowers you to leverage LLMs in creating dynamic, intelligent applications. Get started today with practical, hands-on coding examples!