[P] I built an autonomous ML agent that runs experiments on tabular data indefinitely - inspired by Karpathy's AutoResearch

About this article

Inspired by Andrej Karpathy's AutoResearch, I built a system where Claude Code acts as an autonomous ML researcher on tabular binary classification tasks (churn, conversion, etc.). You give it a dataset. It loops forever: analyze data, form hypothesis, edit code, run experiment, evaluate with expanding time windows (train on past, predict future - no leakage), keep or revert via git. It edits only 3 files - feature engineering, model hyperparams, and analysis code. Everything else is locked d...