Description: Hindsight Analysis is an approach that examines past decisions to understand their outcomes and improve future decision-making. This process involves a critical review of the choices made, the contexts in which they were taken, and the results obtained. Through this analysis, the aim is to identify patterns, mistakes, and successes that can influence upcoming decisions. It is a valuable tool in explainable artificial intelligence, as it allows AI models not only to provide results but also to justify their decisions based on historical data. This is crucial for building trust in AI systems, especially in applications where decisions have significant impacts, such as in technology and business. Hindsight analysis fosters a culture of continuous learning, where each decision becomes an opportunity to improve and optimize processes. By integrating this approach into the development of AI models, greater transparency and understanding of how and why certain decisions are made are promoted, which is essential for the acceptance and responsible use of artificial intelligence in modern society.