| Vol-4094 urn:nbn:de:0074-4094-x Copyright © 2025 for the individual papers by the papers' authors. Copyright © 2025 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

# TEXT2SPARQL 2025
First International TEXT2SPARQL Challenge 2025

### Proceedings of the First International TEXT2SPARQL Challenge
co-Located with Text2KG at ESWC25

### Portorož, Slovenia, June 01, 2025.

Edited by

### Sebastian Tramp 3
Marcos Gôlo 2
Edgard Marx 1
Paulo Viviurka do Carmo 1

1 Leipzig University of Applied Sciences, Germany
2 University of São Paulo, Brazil
3 eccenca GmbH, Hainstr. 8, 04109 Leipzig, Germany

## Table of Contents

- TEXT2SPARQL'25 Preface
  Summary: There were 9 papers submitted for peer-review to this workshop. Out of these, 6 papers were accepted for this volume.

### TEXT2SPARQL'25 Papers

- Leveraging Data Shapes in Large Language Model Contexts for Question Answering on Public and Private Knowledge Graphs 1-19
  Jan G. Wardenga, Tobias Käfer
- Question Answering over DBpedia with Fine-tuned Autoregressive Models 20-31
  Tommaso Soru, Saurav Joshi, Sanju Tiwari, Mehrzad Shahinmoghadam, Anand Panchbhai
- Graf von Data: A Knowledge Graph Question Answering Agent for Organisational Usage 32-48
  Rene Dorsch, Daniel Henselmann, Andreas Harth
- ARUQULA - An LLM based Text2SPARQL Approach using ReAct and Knowledge Graph Exploration Utilities 49-63
  Felix Brei, Lorenz Bühmann, Johannes Frey, Daniel Gerber, Lars-Peter Meyer, Claus Stadler, Kirill Bulert
- AIRI team in Text2SPARQL challenge: Text-To-SPARQL Executor for question-answering over knowledge graphs 64-76
  Daniil Berezin, Roman Avdeev, Oleg Somov
- Text-to-SPARQL Goes Beyond English: Multilingual Question Answering Over Knowledge Graphs through Human-Inspired Reasoning 77-93
  Aleksandr Perevalov, Andreas Both

2025-10-28: submitted by Sebastian Tramp, metadata incl. bibliographic data published under Creative Commons CC0
2025-11-13: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|