SEP 10, 2026 · PREPRINT
Evaluating Time-Series Foundation Models and Multimodal Dietary Context for CGM Forecasting
arXiv
Preprint evaluation of foundation models for CGM forecasting using eight public datasets with empirical comparisons, but lacks peer review, clinical validation, and prospective real-world deployment evidence needed for practice guidance.
Reported
RMSE reduction (T1D, fine-tuned C…6.5%-18.4%
RMSE reduction (non-diabetes/T2D,…8.6%-18.2%
Overall RMSE reduction (multimoda…approximately 3%