arxiv
PublishedMay 28, 2026 at 4:00 AM
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Probability-Entropy Calibration: An Elastic Indicator for Adaptive Fine-tuning
Publisher summary· verbatim
arXiv:2602.01745v2 Announce Type: replace-cross Abstract: Token-level reweighting is a simple yet effective mechanism for controlling supervised fine-tuning, but common indicators are largely one-dimensional: the ground-truth probability reflects downstream alignment, while token entropy reflects in
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Originally published on arxiv ↗