#pseudo-label

1 articles

01 ·Paper Deep-Dives·★ MEMBER·PAPER·10 min read Paper Explained: False Frontiers — Diagnosing and Breaking Co-Cheating in Self-Evolving Search Agents When the model that writes questions and the model that answers them start agreeing on the same wrong answers, internal reward climbs while real accuracy doesn't. This paper measures that 'co-cheating' with an external audit and breaks it with CrossFit: let a solver that never trained on a source grade the questions from it. Mechanism, results, cost, and limits.