Large language models (LLMs) have shown exceptional proficiency in natural language processing but often fall short of generating creative and original responses to open-ended questions. To enhance LLM creativity, our key insight is to emulate the human process of inducing collective creativity through engaging discussions with participants from diverse backgrounds and perspectives. To this end, we propose LLM Discussion, a three-phase discussion framework that facilitates vigorous and diverging idea exchanges and ensures convergence to creative answers. Moreover, we adopt a role-playing technique by assigning distinct roles to LLMs to combat the homogeneity of LLMs. We evaluate the efficacy of the proposed framework with the Alternative Uses Test, Similarities Test, Instances Test, and Scientific Creativity Test through both LLM evaluation and human study. Our proposed framework outperforms single-LLM approaches and existing multi-LLM frameworks across various creativity metrics.

通过模拟从不同背景和视角的参与者中进行互动讨论来提升大型语言模型创造力，采用三阶段的LLM讨论框架，引入角色扮演技术，实现了创造性答案的多样性、多维度的交流，通过多项创造力度量指标超越了现有的单一和多个LLM框架。

LLM讨论：通过讨论框架和角色扮演提升大型语言模型的创造力