Description: Utility-Based Evaluation is an approach that focuses on measuring the performance of artificial intelligence models, particularly in the context of Generative Adversarial Networks (GANs), based on their ability to generate useful and relevant outcomes. This method moves away from traditional metrics that often focus on accuracy or technical quality of outputs, and instead prioritizes the practical utility of the generated results. The idea is that a model producing results that are useful for a specific task, even if not perfect in technical quality, can be considered more valuable. This approach is especially relevant in applications where utility can be subjective and depends on the context in which the models are used. Utility-Based Evaluation allows researchers and developers to have a more holistic view of their models’ performance, encouraging the creation of solutions that truly meet end-user needs and enhance human-machine interaction.