Modeling competitions are events where participants create and present models to solve specific problems or challenges. These competitions often focus on areas like data science, engineering, or mathematics, allowing individuals or teams to showcase their skills in designing, analyzing, and optimizing solutions. Participants typically use various tools and techniques to build their models, which are then evaluated by judges based on criteria such as accuracy, creativity, and effectiveness. These competitions can be found in academic settings, industry conferences, or online platforms, fostering collaboration and innovation among students, professionals, and enthusiasts.