Description: The Yin-Yang Model is a concept that represents duality and balance in various systems, being especially relevant in the field of simulation with artificial intelligence (AI). This model is based on the idea that complementary opposites coexist and interrelate, forming a harmonious whole. In the context of simulation, the Yin-Yang Model allows developers and data scientists to represent and analyze complex interactions between opposing variables, such as light and darkness, cold and heat, or action and reaction. This visual and conceptual representation helps to understand how different elements can influence a system, promoting a holistic approach to modeling. The main characteristics of the Yin-Yang Model include its ability to illustrate system dynamics, its flexibility to adapt to different contexts, and its utility in identifying patterns and trends. In AI simulation, this model can be used to optimize algorithms, improve decision-making, and facilitate outcome prediction in complex environments. Its relevance lies in the growing need to understand and manage complexity in an interconnected world, where interactions between variables can significantly impact the outcomes of simulated systems.