ResearchBenchmarksCost Evaluation on MATH (Mathematical Reasoning)Cost Evaluation on MATH (Mathematical Reasoning)Follow0.32Cost ($)MASRouter0.24640.74321.241.7368Feb 23, 2026Evaluation resultsMethodMethodLinksCost ($)MASRouter2026.020.32HieraMAScommunication_rounds=1communication_rounds=12026.021.52GDesignercommunication_rounds=3...communication_rounds=3, model_selection=strongest model for all agents2026.022.16