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Main Authors: Liu, Guangliang, Chen, Xi, Chen, Bocheng, Zhang, Xitong, Johnson, Kristen
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2509.24102
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author Liu, Guangliang
Chen, Xi
Chen, Bocheng
Zhang, Xitong
Johnson, Kristen
author_facet Liu, Guangliang
Chen, Xi
Chen, Bocheng
Zhang, Xitong
Johnson, Kristen
contents While moral reasoning has emerged as a promising research direction for large language models (LLMs), achieving robust generalization remains a critical challenge. This challenge arises from the gap between what is said and what is morally implied. In this paper, we build on metapragmatic links and the moral foundations theory to close the gap. Specifically, we develop a pragmatic-inference approach that facilitates LLMs, for a given moral situation, to acquire the metapragmantic links between moral reasoning objectives and the social variables that affect them. This approach is adapted to three different moral reasoning tasks to demonstrate its adaptability and generalizability. Experimental results demonstrate that our approach significantly enhances LLMs' generalization in moral reasoning, paving the road for future research to utilize pragmatic inference in various moral reasoning tasks.
format Preprint
id arxiv_https___arxiv_org_abs_2509_24102
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Pragmatic Inference for Moral Reasoning Acquisition: Generalization via Metapragmatic Links
Liu, Guangliang
Chen, Xi
Chen, Bocheng
Zhang, Xitong
Johnson, Kristen
Computation and Language
While moral reasoning has emerged as a promising research direction for large language models (LLMs), achieving robust generalization remains a critical challenge. This challenge arises from the gap between what is said and what is morally implied. In this paper, we build on metapragmatic links and the moral foundations theory to close the gap. Specifically, we develop a pragmatic-inference approach that facilitates LLMs, for a given moral situation, to acquire the metapragmantic links between moral reasoning objectives and the social variables that affect them. This approach is adapted to three different moral reasoning tasks to demonstrate its adaptability and generalizability. Experimental results demonstrate that our approach significantly enhances LLMs' generalization in moral reasoning, paving the road for future research to utilize pragmatic inference in various moral reasoning tasks.
title Pragmatic Inference for Moral Reasoning Acquisition: Generalization via Metapragmatic Links
topic Computation and Language
url https://arxiv.org/abs/2509.24102