Computer-Vision on Aleksandr Filippovhttps://www.alexfeel.info/tags/computer-vision/Recent content in Computer-Vision on Aleksandr FilippovHugoenMon, 27 Jul 2026 00:23:23 +0300Field Notes: Building a Chest X-ray Draft Auditor with Two Tiny 4B Models — MedGemma and NVIDIA Nemotronhttps://www.alexfeel.info/blog/building-a-chest-xray-draft-auditor-with-two-4b-models/Sun, 14 Jun 2026 05:00:00 +0000https://www.alexfeel.info/blog/building-a-chest-xray-draft-auditor-with-two-4b-models/A Field Notes write-up on building a chest X-ray draft auditor from open data alone: two tiny 4B models, a deterministic comparator, and the evaluation-integrity lesson that nearly cost me the better model.