Show HN: T1DMAI, a 31k-parameter transformer for 2-hour blood glucose forecasting

A developer with type 1 diabetes trained T1DMAI, a 31k-parameter encoder-only transformer that forecasts blood glucose 2 hours ahead from CGM, insulin and carb inputs, and released it as a research artifact. With a 3771-parameter LoRA adapter, the D16 DILATE variant ranked 3rd of 26 models on the author's own data (22.8) behind XGBoost (22.2) and LightGBM (22.4), and 9th on MetaboNet (34.6). The author stresses it is not a medical device and must not be used for insulin dosing or treatment decisions.