AI concentration becomes strategic when critical decisions depend on one provider, model family, data source, interface or jurisdiction.
The risk is not only technical failure. It includes restriction, policy change, service degradation, model withdrawal, loss of visibility and inability to substitute capability.
The correct response is an intelligence portfolio: decide what can be rented, what must be refined and what should be owned.
Capability is not enough. It must be governable.
What this means in practice
The practical question is not whether an institution should use powerful technology. It is whether the operating model, authority, evidence and resilience around that technology are proportionate to the decisions that depend upon it.
CEREARK develops methods that connect strategic doctrine to implementable operating controls and assurance.