ResearchBenchmarksLanguage Understanding on MMLU (Cost)Language Understanding on MMLU (Cost)Follow0.15Cost ($)MASRouter0.00960.95731.9052.8527Feb 23, 2026Evaluation resultsMethodMethodLinksCost ($)MASRouter2026.020.15HieraMAScommunication_rounds=1communication_rounds=12026.021.29GDesignercommunication_rounds=3...communication_rounds=3, model_selection=strongest model for all agents2026.023.66