How Decathlon runs demand forecasting at scale with Chronos-2
Amazon Web Services 1 month ago 36
Decathlon selected Chronos-2 as the core model in its demand forecasting stack after benchmarking multiple time series foundation models on its retail data and testing it in production on AWS. Chronos-2 fine-tuned runs with inference under 2 minutes per cutoff for 25,000 products. Decathlon now forecasts weekly on 12-week replenishment and 52-week horizons with less retraining and faster region rollout, reducing WAPE versus its prior models and improving inventory savings and availability.