I'm saying it's moot because, if you're just flagging things for review, there's already a more direct and reliable way to do that. The OCR classifier itself outputs a confidence score. The naieve way of just checking that confidence score will work. The OCR classifier has less overall information than an LLM, but the information it has is much more relevant to the task it's doing.
When I have some time in front of a computer, I'll try a side-by side comparison with some actual images.
When I have some time in front of a computer, I'll try a side-by side comparison with some actual images.