Author

Marzena Karpinska

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#machine learning Feb 2025

OverThink: Slowdown Attacks on Reasoning LLMs

This work evaluates Overthink on proprietary and open-source reasoning models across the FreshQA, SQuAD, and MuSR datasets, and shows that newer generations of RLMs, while showing a drastic increase in per-token cost, also exhibit up to a 2.3x increase in reasoning tokens, leaving them more vulnerable to Overthink atta...

Abhinav Kumar, Jaechul Roh, Ali Naseh et al. · arXiv.org · 92 citations · ⚡9

#natural language process... Jun 2026

AI translation of literary texts is "fine", but readers still prefer human translations

LAIT (Literary AI Translation), a reader-centered evaluation dataset with 1K reader comments, 2K judgments and preference ratings, and 7.2K span-level annotations, is released, along with the evaluation protocol and supporting interface.

Y. Ferstler, Adam Podoxin, Ty Brassington et al. · arXiv.org · 1 citation