# Part 5: Operating an LLM system: observability, cost, routing, and the platform underneath

Your service can be 100% up and still quietly approving the wrong things, burning its budget, or failing over into untested quality. Level 5 is the infrastructure that lets you see your decisions, bound your spend, route and fail over between models, kill bad behavior in seconds 



## 질문과 답변



## 출처
- Stack Overflow Blog: https://stackoverflow.blog/2026/10/08/part-5-operating-an-llm-system-observability-cost-routing-and-the-platform-underneath/ (발표 2026-10-08T20:08:53.000Z)

작성: TUMN 큐레이션 · AI 보조: false
발행: 2026-10-08T20:08:53.000Z
확인: 2026-10-09T02:24:37.180Z
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