ResearchBenchmarksQuestion Answering on TruthfulQA (Cost (cents), % Cost Saving)Follow0Cost (cents)Otrue-0.01520.08740.190.2926Jun 25, 2026Evaluation ResultsMethodMethodLinksCost (cents)Cost Saving (%)OtrueSelection Strategy=Opt...Selection Strategy=Optimal router, Alpha=alpha*2026.06099.5SOTA LLMSelection Strategy=Glo...Selection Strategy=Globally best single LLM2026.060.38—