GPT models for text annotation: An empirical exploration in public policy research.

Text annotation, the practice of labeling text following a predetermined scheme, is essential to qualitative public policy research. Despite its importance, annotating large qualitative data faces challenges of high labor and time costs. Recent developments in large language models (LLMs), specifica...

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Publicado en:Policy Studies Journal Vol. 54; no. 1; pp. 1 - 18
Autores principales: Churchill, Alexander, Pichika, Shamitha, Xu, Chengxin, Liu, Ying
Formato: Artículo
Publicado: Wiley-Blackwell Feb2026
Materias:
Acceso en línea:Ver este registro en EBSCOhost
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      dt: Feb2026
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        atl: GPT models for text annotation: An empirical exploration in public policy research.
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          Churchill, Alexander
          Pichika, Shamitha
          Xu, Chengxin
          Liu, Ying
        affil:
          Albers School of Business and Economics, Seattle University, Seattle Washington,, USA
          Department of Computer Science, Seattle University, Seattle Washington,, USA
          School of Public Affairs and Nonprofit Leadership, Seattle University, Seattle Washington,, USA
          School of Public Affairs and Administration, Rutgers University, Newark New Jersey,, USA
      su:
        Contextual analysis
        Nursing care facilities
        Government policy
        Generative pre-trained transformers
        Annotations
        Language models
        Prompt engineering
      sug:
        subj:
          Contextual analysis
          Nursing care facilities
          Government policy
          Nursing Care Facilities (Skilled Nursing Facilities)
          Community care facilities for the elderly
          Generative pre-trained transformers
          Annotations
          Language models
          Prompt engineering
      keyword:
        content analysis
        GPT
        qualitative method
        análisis de contenido
        Método cualitativo
        内容分析
        定性方法
        content analysis
        GPT
        qualitative method
        análisis de contenido
        Método cualitativo
        内容分析
        定性方法
      ab: Text annotation, the practice of labeling text following a predetermined scheme, is essential to qualitative public policy research. Despite its importance, annotating large qualitative data faces challenges of high labor and time costs. Recent developments in large language models (LLMs), specifically models with generative pretrained transformers (GPTs), show a potential approach that may alleviate the burden of manual text annotation. In this report, we first introduce a small sample pretest strategy for researchers to decide whether to use Open AI's GPT models for text annotation. In addition, we test if GPT models can substitute human coders by comparing the results of two GPT models with different prompting strategies against human annotation. Using email messages collected from a national corresponding experiment in the US nursing home market as an example, on average, we demonstrate 86.25% percentage agreement between GPT and human annotations. We also show that GPT models possess context‐based limitations. Our report ends with reflections and suggestions for readers who are interested in using GPT models for text annotation.
      pubtype: Academic Journal
      doctype: Article
      src: R
    language: English
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