LIS at CheckThat! 2025: Multi-Stage Open-Source Large Language Models for Fact-Checking Numerical Claims.

@inproceedings{le-2025-lis, author = {Quy Thanh Le and Ismail Badache and Aznam Yacoub and Ma\^{a}mar El-Amine Hamri}, editor = {Guglielmo Faggioli and Nicola Ferro and Paolo Rosso and Damiano Spina}, title = {{LIS at CheckThat! 2025: Multi-Stage Open-Source Large Language Models for Fact-Checking Numerical Claims}}, booktitle = {{Working Notes of the Conference and Labs of the Evaluation Forum, CLEF 2025, Madrid, Spain, 9-12 September 2025}}, series = {CEUR Workshop Proceedings}, volume = {4038}, pages = {1009--1023}, publisher = {CEUR-WS.org}, year = {2025}, url = {https://ceur-ws.org/Vol-4038/paper_78.pdf} }