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Why AI Programs at Portfolio Companies Stall — and the Fix Is One Person

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A recurring failure pattern at private equity portfolio companies sees AI initiatives stall not due to technical shortcomings but because accountability is split between product managers and engineering leads. This 'ownership dyad' creates diffuse responsibility, where neither party can independently define, evaluate, or approve changes to the AI system's behavior. Without a single owner, critical infrastructure work — such as monitoring, evaluation layers, and failure detection — gets deprioritized, and most production AI programs quietly collapse around the nine-month mark. The proposed solution is designating one named individual, typically a senior domain expert like an operations manager or director, who owns the AI's output and can make decisions without cross-functional sign-off cycles. This person does not need deep technical knowledge but must fully understand what correct output looks like and have authority to approve or reject changes unilaterally.

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Why AI Programs at Portfolio Companies Stall — and the Fix Is One Person · ShortSingh