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Main Authors: De Paoli, Stefano, Fawzi, Alex
Format: Preprint
Published: 2025
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Online Access:https://arxiv.org/abs/2504.13892
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author De Paoli, Stefano
Fawzi, Alex
author_facet De Paoli, Stefano
Fawzi, Alex
contents Thematic analysis (TA) is a widely used qualitative research method for identifying and interpreting patterns within textual data, such as qualitative interviews. Recent research has shown that it is possible to satisfactorily perform TA using Large Language Models (LLMs). This paper presents a novel application using LLMs to assist researchers in conducting TA. The application enables users to upload textual data, generate initial codes and themes. All of this is possible through a simple Graphical User Interface, (GUI) based on the streamlit framework, working with python scripts for the analysis, and using Application Program Interfaces of LLMs. Having a GUI is particularly important for researchers in fields where coding skills may not be prevalent, such as social sciences or humanities. With the app, users can iteratively refine codes and themes adopting a human-in-the-loop process, without the need to work with programming and scripting. The paper describes the application key features, highlighting its potential for qualitative research while preserving methodological rigor. The paper discusses the design and interface of the app and outlines future directions for this work.
format Preprint
id arxiv_https___arxiv_org_abs_2504_13892
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle TALLMesh: a simple application for performing Thematic Analysis with Large Language Models
De Paoli, Stefano
Fawzi, Alex
Human-Computer Interaction
Computation and Language
Thematic analysis (TA) is a widely used qualitative research method for identifying and interpreting patterns within textual data, such as qualitative interviews. Recent research has shown that it is possible to satisfactorily perform TA using Large Language Models (LLMs). This paper presents a novel application using LLMs to assist researchers in conducting TA. The application enables users to upload textual data, generate initial codes and themes. All of this is possible through a simple Graphical User Interface, (GUI) based on the streamlit framework, working with python scripts for the analysis, and using Application Program Interfaces of LLMs. Having a GUI is particularly important for researchers in fields where coding skills may not be prevalent, such as social sciences or humanities. With the app, users can iteratively refine codes and themes adopting a human-in-the-loop process, without the need to work with programming and scripting. The paper describes the application key features, highlighting its potential for qualitative research while preserving methodological rigor. The paper discusses the design and interface of the app and outlines future directions for this work.
title TALLMesh: a simple application for performing Thematic Analysis with Large Language Models
topic Human-Computer Interaction
Computation and Language
url https://arxiv.org/abs/2504.13892