Tooling on KiwiGPThttps://www.kiwigpt.co.nz/tags/tooling/Recent content in Tooling on KiwiGPTHugo -- 0.148.2en-usSat, 15 Aug 2026 00:00:00 +0000He Used AI to Build a Tool That Does Not Use AIhttps://www.kiwigpt.co.nz/posts/20260815-three-megabytes-and-a-good-reason/Sat, 15 Aug 2026 00:00:00 +0000https://www.kiwigpt.co.nz/posts/20260815-three-megabytes-and-a-good-reason/A maths teacher showed me an app he had built with ChatGPT. It generates exam questions, prints answer sheets, scans them back and marks them with OCR, and the whole thing is three megabytes and never phones home. Then he told me which part of the marking he refuses to automate, and that was the bit worth writing down.