ColdFire / Model Research

Feature Experiments

One feature family per row. Completed rows show the model retrain result, OOS policy replay, and recent roleplay behavior.

Interpretation Rules

A feature is not accepted just because AUC improves. It must also improve OOS policy replay or recent roleplay without creating a large false-block problem.

The feature unit here is a controlled family, not one raw column. A family can expand into several columns when those columns are mathematically the same idea across windows or side-normalized variants.

Latest Run

Feature Ledger

feature priority status calculation logic data added AUC Delta AUC PR-AUC Brier OOS PnL/ct Delta PnL/ct 96h roleplay notes