Cost-Optimized, Multi-Region AI Agent Infrastructure with Microsoft Foundry: Hosted Runtimes, Model Routing, and Enterprise Governance By infiniti.network.service July 15, 2026July 15, 2026 Agentic AI stops being Tags : agent governance AI agents Azure VNet DevOps enterprise security GPT-5.6 hosted agents Kubernetes Microsoft Foundry model routing multi-region deployment observability ROI SaaS infrastructure token cost optimization