Abstract: A method of prioritization of execution of analytical model sets includes receiving data characterizing a plurality of requests for execution of a plurality of model sets. A first request of the plurality of requests includes a first model set identifier and one or more inputs associated with a first model set of the plurality of model sets. The method also includes determining a plurality of execution times for the plurality of requests. A first execution time of the plurality of execution times is indicative of estimated time of execution of the first model set associated with the first request. Determining the first execution time is based on one or more of historical execution times of the first model set and computational resources utilized in the execution of the first model set.