Data Presentation Over Architecture: Resampling Strategies for Credit Risk Prediction with Tabular Foundation Models

ArXi:2605.18635v1 Announce Type: new Credit default prediction is a tabular learning problem with severe class imbalance, heterogeneous features, and tight latency budgets. Tabular Foundation Models (TFMs) approach this problem through in-context learning, which makes their predictions sensitive to how the context window is built. We benchmark four classical models and five TFMs on the Home Credit and Lending Club datasets, varying the context-construction strategy (seven options) and the context size (1K to 50K.