Enterprise AI Projects Fail Because Governance Is Ceded to a Vendor, Says CTO Advisor
TechTarget, Tuesday, August 19th, 2025
Keith Townsend argues AI projects fail at the reasoning plane, where vendors hold decision authority.
CTO advisor Keith Townsend argues enterprise AI initiatives fail not at the model or data layers but at what he calls the reasoning plane, Layer 2C in his eight-layer AI infrastructure stack.
That layer handles policy, escalation, evidence, and decision authority, and it is typically controlled by the vendor rather than the enterprise, producing a subtle form of lock-in.
His Decision Authority Placement Model distinguishes unplaced authority, which is the default condition, from deliberate placement modes such as platform-led, governance-coupled, or product-aligned.
The core warning is that enterprises must decide explicitly who holds decision authority, or discover too late that the judgment needed to fix a failure belongs to someone else.