Evidence of conceptual mastery in the application of rules by Large Language Models

Fuente: arXiv
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Main Authors: Nunes, José Luiz, Almeida, Guilherme FCF, Flanagan, Brian
Format: Preprint
Published: 2025
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author Nunes, José Luiz
Almeida, Guilherme FCF
Flanagan, Brian
author_facet Nunes, José Luiz
Almeida, Guilherme FCF
Flanagan, Brian
contents In this paper we leverage psychological methods to investigate LLMs' conceptual mastery in applying rules. We introduce a novel procedure to match the diversity of thought generated by LLMs to that observed in a human sample. We then conducted two experiments comparing rule-based decision-making in humans and LLMs. Study 1 found that all investigated LLMs replicated human patterns regardless of whether they are prompted with scenarios created before or after their training cut-off. Moreover, we found unanticipated differences between the two sets of scenarios among humans. Surprisingly, even these differences were replicated in LLM responses. Study 2 turned to a contextual feature of human rule application: under forced time delay, human samples rely more heavily on a rule's text than on other considerations such as a rule's purpose.. Our results revealed that some models (Gemini Pro and Claude 3) responded in a human-like manner to a prompt describing either forced delay or time pressure, while others (GPT-4o and Llama 3.2 90b) did not. We argue that the evidence gathered suggests that LLMs have mastery over the concept of rule, with implications for both legal decision making and philosophical inquiry.
format Preprint
id arxiv_https___arxiv_org_abs_2503_00992
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Evidence of conceptual mastery in the application of rules by Large Language Models
Nunes, José Luiz
Almeida, Guilherme FCF
Flanagan, Brian
Artificial Intelligence
Computation and Language
Computers and Society
Human-Computer Interaction
In this paper we leverage psychological methods to investigate LLMs' conceptual mastery in applying rules. We introduce a novel procedure to match the diversity of thought generated by LLMs to that observed in a human sample. We then conducted two experiments comparing rule-based decision-making in humans and LLMs. Study 1 found that all investigated LLMs replicated human patterns regardless of whether they are prompted with scenarios created before or after their training cut-off. Moreover, we found unanticipated differences between the two sets of scenarios among humans. Surprisingly, even these differences were replicated in LLM responses. Study 2 turned to a contextual feature of human rule application: under forced time delay, human samples rely more heavily on a rule's text than on other considerations such as a rule's purpose.. Our results revealed that some models (Gemini Pro and Claude 3) responded in a human-like manner to a prompt describing either forced delay or time pressure, while others (GPT-4o and Llama 3.2 90b) did not. We argue that the evidence gathered suggests that LLMs have mastery over the concept of rule, with implications for both legal decision making and philosophical inquiry.
title Evidence of conceptual mastery in the application of rules by Large Language Models
topic Artificial Intelligence
Computation and Language
Computers and Society
Human-Computer Interaction
url https://arxiv.org/abs/2503.00992