UCOM_UNAM_PLN at CheckThat! 2025: Evaluating LLMs in a two-Step Architecture for Numerical Fact Checking.

@inproceedings{acosta-2025-ucomunampln, author = {Guido Acosta and Eduardo Morales and Helena G\'{o}mez-Adorno}, editor = {Guglielmo Faggioli and Nicola Ferro and Paolo Rosso and Damiano Spina}, title = {{UCOM_UNAM_PLN at CheckThat! 2025: Evaluating LLMs in a two-Step Architecture for Numerical Fact Checking}}, 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 = {743--753}, publisher = {CEUR-WS.org}, year = {2025}, url = {https://ceur-ws.org/Vol-4038/paper_56.pdf} }