Chain-of-Conceptual-Thought Elicits Daily Conversation in Large Language Models
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arXiv
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| Autores principales: | , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866909907629899776 |
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| author | Gu, Qingqing Wang, Dan Zhao, Yue Wang, Xiaoyu Jiang, Zhonglin Chen, Yong Li, Hongyan Ji, Luo |
| author_facet | Gu, Qingqing Wang, Dan Zhao, Yue Wang, Xiaoyu Jiang, Zhonglin Chen, Yong Li, Hongyan Ji, Luo |
| contents | Chain-of-Thought (CoT) is widely applied to enhance the LLM capability in math, coding and reasoning tasks. However, its performance is limited for open-domain tasks, when there are no clearly defined reasoning steps or logical transitions. To mitigate such challenges, we propose a new prompt-based paradigm called Chain of Conceptual Thoughts (CoCT), which suggests the LLM first to produce the tag of concepts, then complete the detailed content following the concept. To encourage this hierarchical way of thinking, we implement the concepts with emotions, strategies and topics. We experiment with this paradigm in daily and emotional support conversations, covering tasks with both in-domain and out-of-domain concept settings. Automatic, human, and LLM-based evaluations reveal that CoCT surpasses several prompt-based baselines such as self-refine, ECoT, SoT and RAG, suggesting a potential solution of LLM prompting paradigm for a wider scope of tasks. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_18434 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Chain-of-Conceptual-Thought Elicits Daily Conversation in Large Language Models Gu, Qingqing Wang, Dan Zhao, Yue Wang, Xiaoyu Jiang, Zhonglin Chen, Yong Li, Hongyan Ji, Luo Computation and Language Chain-of-Thought (CoT) is widely applied to enhance the LLM capability in math, coding and reasoning tasks. However, its performance is limited for open-domain tasks, when there are no clearly defined reasoning steps or logical transitions. To mitigate such challenges, we propose a new prompt-based paradigm called Chain of Conceptual Thoughts (CoCT), which suggests the LLM first to produce the tag of concepts, then complete the detailed content following the concept. To encourage this hierarchical way of thinking, we implement the concepts with emotions, strategies and topics. We experiment with this paradigm in daily and emotional support conversations, covering tasks with both in-domain and out-of-domain concept settings. Automatic, human, and LLM-based evaluations reveal that CoCT surpasses several prompt-based baselines such as self-refine, ECoT, SoT and RAG, suggesting a potential solution of LLM prompting paradigm for a wider scope of tasks. |
| title | Chain-of-Conceptual-Thought Elicits Daily Conversation in Large Language Models |
| topic | Computation and Language |
| url | https://arxiv.org/abs/2510.18434 |