ResearchBenchmarksMulti-agent task routing on Data Domain 1.0 (test)Follow0.41Total CostCASTER0.40.46750.5350.6025Jan 27, 2026Evaluation ResultsMethodMethodLinksTotal CostReductionAverage ScoreGainCASTERStrategy=CASTERStrategy=CASTER2026.010.4138.4730.7FrugalGPTStrategy=FrugalGPTStrategy=FrugalGPT2026.010.66—72.3—