YSYadab Sutradharinsmart-notification-router-by-yadab.hashnode.dev·Apr 13 · 2 min readWhy I Built a Tiered ML Routing Engine (And Why Your LLM API Bill is Too High)Most developers approach AI integration by just "plugging in the API." It works for a demo, but the moment you move to production, you hit three walls: Cost, Latency, and Reliability. I recently open-00
