I started prototyping an AI assistant for CAPA triage because our backlog was burying the QA team. The idea felt obvious: have a model read an incoming nonconformance or complaint, suggest probable root-cause categories, surface related docs from the technical file, and propose a draft corrective action for a human to edit. It sped up screening in a sandbox — until the uncomfortable question landed: how do we validate this so a regulator (or my internal auditors) can accept it? If you work un...