The Knowledge That Never Made It Into the Data
Ford's problem was not that its AI broke - it was that the AI was trained on a hollowed-out record. As Ford trimmed more than 5,000 salaried jobs after its 2020 employment peak [1], decades of hard-won judgment about why a bracket cracks or a wiring harness rubs left the building with the people who held it. That expertise was largely tacit and undocumented, so it never entered the data feeding Ford's automated quality tools. The software did not add judgment; it inherited the gaps.
Charles Poon, Ford's VP of vehicle hardware engineering, was blunt about the miscalculation: the company "mistakenly thought that by just introducing artificial intelligence and ingesting the design requirements that we had, that that would produce a high-quality product" [2]. The correction was deliberately low-tech. The roughly 350 returning specialists now run proactive design reviews that hunt for failure points before a part ever reaches the plant floor [3], mentor younger engineers, and - pointedly - retrain the very AI tools that were supposed to replace them.


