arXiv AI By Pere Martra

Fragile Knowledge, Robust Instruction-Following: The Width Pruning Dichotomy in Llama-3.2

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arXiv:2512. 22671v3 Announce Type: replace-cross Abstract: Structured width pruning of GLU-MLP layers in Llama-3.

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Revisiting the Effectiveness of LLM Pruning for Test-Time Scaling

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Pruning Laws for Large Language Models

arXiv:2504.04342v2 Announce Type: replace Abstract: Scaling up model parameters and training data consistently improves the performance of large language models (LLMs), but at the cost of rapidly gro...

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Do as I Say, Not as I Do: Instruction-Induction Conflict in LLMs

The paper investigates how large language models balance instruction-following with pattern completion when the two objectives conflict. By creating dialogues where a user instruction to act in a target way T is opposed by assistant turns that demonstrate a competing pattern P, the authors measure instruction-following rates across 13 models and 16 instructions over up to 50 turns. Results show wide variability (1%–99%) in instruction adherence, with robustness influenced by instruction content, output format, and chain-of-thought reasoning, but overall instruction-following remains brittle under induction pressure.

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