SynCPKL: Harnessing LLMs to Generate Synthetic Data for Commonsense Persona Knowledge Linking
On the map: Synthetic data and self-improvement for LLMs → LLM synthetic data generation
Abstract (arXiv)
Understanding rich dialogues often requires NLP systems to access relevant commonsense persona knowledge, but retrieving this knowledge is challenging due to complex contexts and the implicit nature of commonsense. This paper presents our approach to the Commonsense Persona Knowledge Linking (CPKL) challenge, addressing the critical need for integrating persona and commonsense knowledge in open-domain dialogue systems. We introduce SynCPKL Pipeline, a pipeline that leverages Large Language Models to generate high-quality synthetic datasets for training commonsense persona knowledge linkers. To demonstrate the efficacy of our approach, we present SynCPKL, a new dataset specifically designed for this task. Our experiments validate the effectiveness of SynCPKL for training commonsense persona knowledge linkers. Additionally, our top-performing model, Derberta-SynCPKL, secured first place in the CPKL challenge by a 16% improvement in F1 score. We released both SynCPKL and Derberta-SynCPKL at https://github.com/irislin1006/CPKL.
Key facts. No citing papers in the map yet (data through 7 Oct 2026). Placed in LLM synthetic data generation, one of 13 directions in Synthetic data and self-improvement for LLMs. Builds on 14 of its 24 references that are in the map. First posted on arXiv 21 Jul 2024.
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14 of 24 references.
References · 14
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- 2018Personalizing Dialogue Agents: I have a dog, do you have pets too?cited by 820
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- 2023PeaCoK: Persona Commonsense Knowledge for Consistent and Engaging Narrativescited by 19
- 2022DialogCC: An Automated Pipeline for Creating High-Quality Multi-Modal Dialogue Datasetcited by 17
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- 2026PCoKG: Personality-aware Commonsense Reasoning with Debate
- 2025Persona-Aware Alignment Framework for Personalized Dialogue Generation
- 2026The Pragmatic Persona: Discovering LLM Persona through Bridging Inference
- 2025Post Persona Alignment for Multi-Session Dialogue Generation
- 2024ConvoSense: Overcoming Monotonous Commonsense Inferences for Conversational AI
- 2023Faithful Persona-based Conversational Dataset Generation with Large Language Models
- 2023CORECODE: A Common Sense Annotated Dialogue Dataset with Benchmark Tasks for Chinese Large Language Models
- 2023PersonaPKT: Building Personalized Dialogue Agents via Parameter-efficient Knowledge Transfer