When the LM misunderstood the human chuckled: Analyzing garden path effects in humans and language models

Fuente: arXiv
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Autori principali: Amouyal, Samuel Joseph, Meltzer-Asscher, Aya, Berant, Jonathan
Natura: Preprint
Pubblicazione: 2025
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author Amouyal, Samuel Joseph
Meltzer-Asscher, Aya
Berant, Jonathan
author_facet Amouyal, Samuel Joseph
Meltzer-Asscher, Aya
Berant, Jonathan
contents Modern Large Language Models (LLMs) have shown human-like abilities in many language tasks, sparking interest in comparing LLMs' and humans' language processing. In this paper, we conduct a detailed comparison of the two on a sentence comprehension task using garden-path constructions, which are notoriously challenging for humans. Based on psycholinguistic research, we formulate hypotheses on why garden-path sentences are hard, and test these hypotheses on human participants and a large suite of LLMs using comprehension questions. Our findings reveal that both LLMs and humans struggle with specific syntactic complexities, with some models showing high correlation with human comprehension. To complement our findings, we test LLM comprehension of garden-path constructions with paraphrasing and text-to-image generation tasks, and find that the results mirror the sentence comprehension question results, further validating our findings on LLM understanding of these constructions.
format Preprint
id arxiv_https___arxiv_org_abs_2502_09307
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle When the LM misunderstood the human chuckled: Analyzing garden path effects in humans and language models
Amouyal, Samuel Joseph
Meltzer-Asscher, Aya
Berant, Jonathan
Computation and Language
Artificial Intelligence
Modern Large Language Models (LLMs) have shown human-like abilities in many language tasks, sparking interest in comparing LLMs' and humans' language processing. In this paper, we conduct a detailed comparison of the two on a sentence comprehension task using garden-path constructions, which are notoriously challenging for humans. Based on psycholinguistic research, we formulate hypotheses on why garden-path sentences are hard, and test these hypotheses on human participants and a large suite of LLMs using comprehension questions. Our findings reveal that both LLMs and humans struggle with specific syntactic complexities, with some models showing high correlation with human comprehension. To complement our findings, we test LLM comprehension of garden-path constructions with paraphrasing and text-to-image generation tasks, and find that the results mirror the sentence comprehension question results, further validating our findings on LLM understanding of these constructions.
title When the LM misunderstood the human chuckled: Analyzing garden path effects in humans and language models
topic Computation and Language
Artificial Intelligence
url https://arxiv.org/abs/2502.09307