[constantinum]

LLMs are not yet there for complex and diverse document parsing use cases, especially at an enterprise scale (processing millions of pages).

Some of the reasons are:

Complex layouts, nested tables, tables spanning multiple pages, checkboxes, radio-buttons, off-oriented scans, controlling LLM costs, checking hallucinations, Human-in-the-loop integration, and privacy.

More on the issues: https://unstract.com/blog/why-llms-struggle-with-unstructure...