The phrase "unstructured data" hides a lie. Invoices have structure. Contracts have structure. Forms have structure. What they lack is a shared model between the system that produced them and the system that needs to consume them.
Document processing at its best builds that model once, applies it everywhere, and leaves a trace of what was extracted, from which page, with what confidence. The AI layer is the part that makes this tractable at volume, but the value is in the structure.
When it works, a finance team stops typing what a vendor typed. An operations team stops re-keying intake forms. A legal team stops chasing clauses across twenty similar agreements.
The goal is not a magic reader. It is a reliable, auditable step in a workflow that used to live in human memory.