Personified, Stylized and Controllable Conversation Based on Strategic GraphRAG

ICLR 2026 Conference Submission17930 Authors

Keywords: LLM, dialogue system, graphRAG, chat strategy, meta buffer, dynamic prompt

TL;DR: A Strategic, Controllable and Personified Conversational Companion.

Abstract: Fixed prompt-based language models face challenges in open-domain conversations, where versatile topics require different expert advice or demonstrations to maximize their universal performance. Motivated by the dynamic prompt studies in language generation, we extract different chatting strategies from varied forms of text corpus, which steer the language model to different styles based on human principles. We design and deploy a conversational companion called SCorPion, which uses GraphRAG to extract and summarize the knowledge graph globally, yield community summarized strategies, and produce query-focused optimal strategies. SCorPion has strategic thinking, yields personified and stylized responses, and can be controlled by explicit factors. Code and further results can be found in https://anonymous.4open.science/w/scorpion-page-9620/.

Primary Area: alignment, fairness, safety, privacy, and societal considerations

Submission Number: 17930