A method for distributed processing of an artificial intelligence model includes: obtaining an artificial intelligence model to be distributed and processed, dividing the artificial intelligence model to obtain a plurality of submodels processable in parallel, determining a first processing device to process a first submodel requiring a greatest amount of computations from among the plurality of submodels, predicting a first processing time required for the first processing device to process the first submodel, determining a second processing device to process a second submodel from among the plurality of submodels based on the predicted first processing time, and performing the distributed processing of the artificial intelligence model by requesting the first processing device and the second processing device to process the first submodel and the second submodel, respectively.