My impression is that OCR is basically solved at this point. The OmniAI benchmark that's also referenced here wasn't updated with new models since February 2025. I assume that's because general purpose LLMs have gotten better at OCR than their own OCR product. I've been able to solve a broad range of OCR tasks by simply sending each page as an image to Gemini 2.5 Flash Lite and asking it nicely to extract the content…
Lot's of OCR/ LLM's (Even Gemini Pro 2.5) still struggle converting complex tables to markdown or HTML: Tables with multiple headers and merged cells that get mixed up, multiple columns with tick boxes get mixed up, multi page tables that are not understood correctly. Also Llamaindex fails miserably on those things. Curious to hear which OCR/ LLM excels with these specific issues? Example complex table: https://cdn.a…
But that's something else, that's no longer just OCR ("Optical Character Recognition"). If the goal suddenly changes from "Can take letters in images and make into digital text" to "Can replicate anything seen on a screen", the problem-space gets too big.
For those images you have, I'd use something like Magistral + Structured Outputs instead, first pass figure out what's the right structure to parse into, second pass to actually fetch and structure the data.