In this chapter, you will explore Prompt Flow. It is a framework that is similar to generative AI workflows. Amazon has rebranded it to Amazon Bedrock Flow. You will encounter both terms in this chapter. You will build on what you learned about prompt engineering and model evaluation. The chapter will teach you how to develop advanced generative AI applications using Amazon Bedrock Prompt Flow. This functionality simplifies the use of a series of predefined actions or steps. You will learn one example where it is integrating, generating, and evaluating responses, two actions one by one, followed by the best response to your prompts efficiently.