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The Thin Orchestrator: How We Made Our AI Agents More Reliable by Giving the Router Less to Do

Meta refines AI agent reliability by slimming its orchestration layer. The new design limits the router to routing and reliability checks, while specialized agents handle domain reasoning, boosting efficiency and accuracy. This shift illustrates a modular approach to agent architecture that could influence future AI system designs.

Meta Engineering·Oct 19, 2026

Opening Kapyn…