Read with the operating model in mind.
Each section maps an idea back to the same private-AI pattern: boundary, source trail, review, and deployment.
Isolation is an architecture choice
Single-tenant means one customer environment, one controlled deployment, and no shared workload path for confidential documents.
That architecture simplifies questions around residency, permissions, logging, and incident scope.
Local retrieval improves control
When retrieval runs inside the customer environment, source documents can stay under existing storage, retention, and access policies.
Teams can tune the knowledge base around approved repositories instead of relying on open-ended uploads to external systems.
Human review still matters
Single-tenant infrastructure reduces exposure risk, but it does not remove the need for professional review.
Strong deployments combine local execution with citations, approval gates, and clear accountability.