https://josedavidbaena.com Production notes and source-backed analysis on distributed systems, messaging infrastructure, open-source internals, and model engineering. en-us josedab@gmail.com (José David Baena) josedab@gmail.com (José David Baena) Wed, 23 Sep 2026 00:00:00 GMT https://josedavidbaena.com/blog/distilled-engineering/adaptive-specialist-model-fleets https://josedavidbaena.com/blog/distilled-engineering/adaptive-specialist-model-fleets Design specialist-model fleets with calibrated pre-routing, post-attempt cascades, policy gates, capacity-aware fallback, and correlated-failure controls. Wed, 23 Sep 2026 00:00:00 GMT josedab@gmail.com (José David Baena) distillationmodel-routingllm-cascadesspecialist-modelsreliability-engineeringgovernancecost-optimization