Vipkurum question cropping — the key leaves the file and settles in the record
The cropping and answer key matching tool we wrote under the Vipkurum platform. Once a booklet page has been separated into single questions, Gemini and OpenAI models bind the answer from the key to the question it belongs to; the answer is no longer a line in another file but a field of the question's own record. Holding two documents side by side, and checking the pairing by eye, stops being a step. A question that is missing gets written from existing examples, with its key produced alongside. Cropped images and question records sit in MongoDB, and the service reaches Laravel content management over Node.js.
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