Role prompts help language models only under the right conditions

Across multilingual knowledge benchmarks, persona prompting varied with model capacity, subject and language, while combining equivalent prompts across languages produced more consistent results.

Chinese Tech
Xingjie Zhuang · Jialong Tang · Chulun Zhou · Buchao Zhan · Zhirui Li · Junhui Li · +2 more

Xiamen University · Tongyi Lab · The Chinese University of Hong Kong · Soochow University

Research Digest··3 min read
Zhuang et al.

The authors evaluated role-playing prompts across multiple language models and model scales using MMLU and MMLU-Redux, two broad collections of multiple-choice questions spanning academic and professional subjects.

Why this paper

From Tongyi Lab and 3 others

In one line

Role-playing prompts do not universally improve large language model performance; gains depend on model capability, knowledge domain, and prompt language.

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Research Digest

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