What is referred to as the main scoring object in the competition?

In the context of the competition, the main scoring object is termed "artifact." Artifacts play a central role in the scoring system as they are the physical items or elements that teams manipulate or interact with to earn points during matches. Scoring often revolves around how well teams can handle these artifacts, whether through placement, movement, or other strategic actions that contribute to their total score.

While classifiers, bases, and zones are also relevant in the competition structure, they serve different purposes. Classifiers might refer to components or mechanisms that determine certain criteria or assist in organizing teams' approaches to the game. Bases typically refer to starting or home locations related to the team's robot or game elements, and zones generally define areas within the competition field that may have specific scoring implications but do not represent the primary objects for scoring in the same direct manner as artifacts do. Thus, "artifact" is indeed the most accurate term for the main scoring object in the competition's context.