StyleBench: Evaluating Speech Language Models on Conversational Speaking Style Control

Fuente: arXiv
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Auteurs principaux: Zhao, Haishu, Hao, Aokai, Ge, Yuan, Hong, Zhenqiang, Xiao, Tong, Zhu, Jingbo
Format: Preprint
Publié: 2026
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author Zhao, Haishu
Hao, Aokai
Ge, Yuan
Hong, Zhenqiang
Xiao, Tong
Zhu, Jingbo
author_facet Zhao, Haishu
Hao, Aokai
Ge, Yuan
Hong, Zhenqiang
Xiao, Tong
Zhu, Jingbo
contents Speech language models (SLMs) have significantly extended the interactive capability of text-based Large Language Models (LLMs) by incorporating paralinguistic information. For more realistic interactive experience with customized styles, current SLMs have managed to interpret and control speaking style intensity from user prompts during the dialogue process. However, there remains a lack of systematic benchmarks that quantifies and evaluates the style intensity control ability in conversations. In this paper, we propose StyleBench, a multi-turn dialogue benchmark for comprehensively evaluating the style intensity control ability across four dimensions: emotion, speed, volume, and pitch. Our results reveal the performance gaps between leading SLMs and omni language models (OLMs), suggesting the underlying reasons and promising approaches for future exploration.
format Preprint
id arxiv_https___arxiv_org_abs_2603_07599
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle StyleBench: Evaluating Speech Language Models on Conversational Speaking Style Control
Zhao, Haishu
Hao, Aokai
Ge, Yuan
Hong, Zhenqiang
Xiao, Tong
Zhu, Jingbo
Computation and Language
Speech language models (SLMs) have significantly extended the interactive capability of text-based Large Language Models (LLMs) by incorporating paralinguistic information. For more realistic interactive experience with customized styles, current SLMs have managed to interpret and control speaking style intensity from user prompts during the dialogue process. However, there remains a lack of systematic benchmarks that quantifies and evaluates the style intensity control ability in conversations. In this paper, we propose StyleBench, a multi-turn dialogue benchmark for comprehensively evaluating the style intensity control ability across four dimensions: emotion, speed, volume, and pitch. Our results reveal the performance gaps between leading SLMs and omni language models (OLMs), suggesting the underlying reasons and promising approaches for future exploration.
title StyleBench: Evaluating Speech Language Models on Conversational Speaking Style Control
topic Computation and Language
url https://arxiv.org/abs/2603.07599