// Hacker Noon · 29 January 2026

The AI Control Plane: Observability, Cost Governance, and Policy for LLM Applications

AI/Agentic/LLM applications are not like microservices. When they fail, they fail like microservices plus content. In the absence of a control plane, you can’t answer basic production questions such as Which prompt version caused the issue? Which tool call leaked the data? Why did costs triple overn...

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