Abstract: A system described herein may provide a technique for the identification of solutions, such as routing solutions based on a starting point and a destination, based on Key Performance Indicators (“KPIs”) associated with models that are included in, or are associated with, candidate solutions. A solution request may specify a set of KPI preferences, based on which certain KPIs may be more heavily weighted than others in the identification of a suitable solution. Multiple solutions may be identified, with measures of comparative differences or similarities identified. A requestor may be able to make an informed decision between multiple candidate solutions based on the identification of the comparative differences.