This document details a cost-efficient deployment strategy for the AI Agent using Oracle Cloud Infrastructure (OCI) and AWS Spot GPUs. It includes tenancy planning, compartment-based access control, landing zone setup, and provisioning of compute environments. A hybrid infrastructure using OCI’s Always Free services and AWS g4dn Spot Instances ensures under-$20 monthly GPU costs for RAG tasks. This infrastructure is designed to support both inference and training workloads for the ERP agent.