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Unlock: Hallucination Theory

Why language models confabulate, framed by the Kalai-Nachum-Vempala-Zhang (2025) statistical lower bound on pretraining error and the evaluation-incentive equilibrium that prevents post-training from removing it. Calibration, conformal prediction, structural failure modes (reversal curse, snowballing), and the measurement gap (FActScore, SAFE).

407 Prerequisites0 Mastered0 Working274 Gaps
Prerequisite mastery33%
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Peano Axioms is your weakest prerequisite with available questions. You haven't been assessed on this topic yet.

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