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cs.AI2026
Measuring Semantic Abstractness of SAE Features via Nonlocality
Chuqiao Lin, Shivaji Sondhi, Xiao-Liang Qi
Sparse autoencoders (SAEs) have helped uncover mechanistic explanations for LLM behaviours such as reasoning, jailbreaking etc., via understanding the corresponding task-relevant a…
cs.AI2025
A Quantitative Study of Sustained Focus in Large Language Models via Repetitive Deterministic Prediction Tasks
Wanda Hou, Leon Zhou, Hong-Ye Hu +3
We investigate the performance of large language models (LLMs) on repetitive deterministic prediction tasks and study how the sequence accuracy rate (SAR) scales with output length…