ResearchBenchmarksCode Generation on LeetCode (Cost Evaluation)Code Generation on LeetCode (Cost Evaluation)Follow0.33Cost (cents)Otrue0.29920.50710.7150.9229Jun 25, 2026Evaluation resultsMethodMethodLinksCost (cents)Cost Saving (%)OtrueSelection Strategy=Opt...Selection Strategy=Optimal router, Alpha=alpha*2026.060.3370SOTA LLMSelection Strategy=Glo...Selection Strategy=Globally best single LLM2026.061.1—