A device receives model information associated with a modeling application. The device determines first and second conflicting information in the model information. The first and second conflicting information describe different characteristics of a model described by the model information. The device formats the first and second conflicting information in a manner that designates the first conflicting information as a first variant of the model and the second conflicting information as a second variant of the model. The model, when executed with the first variant, behaves in a different manner than when executed with the second variant. The device provides the formatted first and second conflicting information to the modeling application, provides information that identifies the first and second variant, receives a user selection of information that identifies the first variant or second variant, and executes the model based on the user selection.