ResearchBenchmarksLLM Selection on 17-model zoo diverse providersFollow0.026Cost ($)ε-greedy0.025240.030370.03550.04063May 30, 2026Evaluation ResultsMethodMethodLinksCost ($)CRCPε-greedy2026.050.0263.7580CUPID2026.050.0313.2100LMA2026.050.045120