Step-by-Step Mastery: Enhancing Soft Constraint Following Ability of Large Language Models

Fuente: arXiv
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Autores principales: Ren, Qingyu, Zeng, Jie, He, Qianyu, Liang, Jiaqing, Xiao, Yanghua, Zhou, Weikang, Sun, Zeye, Yu, Fei
Formato: Preprint
Publicado: 2025
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author Ren, Qingyu
Zeng, Jie
He, Qianyu
Liang, Jiaqing
Xiao, Yanghua
Zhou, Weikang
Sun, Zeye
Yu, Fei
author_facet Ren, Qingyu
Zeng, Jie
He, Qianyu
Liang, Jiaqing
Xiao, Yanghua
Zhou, Weikang
Sun, Zeye
Yu, Fei
contents It is crucial for large language models (LLMs) to follow instructions that involve multiple constraints. However, it is an unexplored area to enhance LLMs' ability to follow soft constraints. To bridge the gap, we initially design a pipeline to construct datasets with high-quality outputs automatically. Additionally, to fully utilize the positive and negative samples generated during the data construction process, we choose Direct Preference Optimization (DPO) as the training method. Furthermore, taking into account the difficulty of soft constraints indicated by the number of constraints, we design a curriculum learning training paradigm based on the constraint quantity. We experimentally evaluate the effectiveness of our methods in improving LLMs' soft constraint following ability and analyze the factors driving the improvements.The datasets and code are publicly available at https://github.com/Rainier-rq/FollowSoftConstraint.
format Preprint
id arxiv_https___arxiv_org_abs_2501_04945
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Step-by-Step Mastery: Enhancing Soft Constraint Following Ability of Large Language Models
Ren, Qingyu
Zeng, Jie
He, Qianyu
Liang, Jiaqing
Xiao, Yanghua
Zhou, Weikang
Sun, Zeye
Yu, Fei
Computation and Language
Artificial Intelligence
It is crucial for large language models (LLMs) to follow instructions that involve multiple constraints. However, it is an unexplored area to enhance LLMs' ability to follow soft constraints. To bridge the gap, we initially design a pipeline to construct datasets with high-quality outputs automatically. Additionally, to fully utilize the positive and negative samples generated during the data construction process, we choose Direct Preference Optimization (DPO) as the training method. Furthermore, taking into account the difficulty of soft constraints indicated by the number of constraints, we design a curriculum learning training paradigm based on the constraint quantity. We experimentally evaluate the effectiveness of our methods in improving LLMs' soft constraint following ability and analyze the factors driving the improvements.The datasets and code are publicly available at https://github.com/Rainier-rq/FollowSoftConstraint.
title Step-by-Step Mastery: Enhancing Soft Constraint Following Ability of Large Language Models
topic Computation and Language
Artificial Intelligence
url https://arxiv.org/abs/2501.04945