been building an invoice parsing tool for accountants and finally handed it off to an actual bookkeeper to test on real client invoices instead of my own cherry picked demo files. the one that got me was an estonian restaurant receipt, foreign currency, weird layout, nothing like what i'd been testing with. i was honestly bracing for it to fall apart. instead it pulled out the line items, tax, totals, all clean, right alongside a pile of consulting invoices and travel receipts she threw at it. sounds small but that was the moment i actually trusted the thing works, not just on the tidy sample invoices i picked myself. if you're building anything with AI in it, that gap between "works great on my test data" and "survives someone else's actual mess" is the one that matters and you can't really shortcut it, you just need a stranger to go break it   submitted by   /u/Hashtag_Maybe [link]   [comments]