Towards Efficient Self-Explainable Climate-Related Claim Verification with Generative Models

Siting Liang, Omar Adjali, Daniel Sonntag


Abstract
In this work, we present an empirical investigation into two self-explanatory inference paradigms using pre-trained language models with different sizes, based on our participation in the ClimateCheck@NSLP 2026 shared task on climate-related claim verification. This task aims to address the increasing amount of climate misinformation and disinformation on social media, emphasizing the importance of basing claims on reliable scientific evidence. Our study investigates the impact of different explanation strategies on entailment-based verification performance in scientific claim verification, while analyzing the trade-off between reasoning complexity and computational efficiency.
Anthology ID:
2026.nslp-1.25
Volume:
Proceedings of Natural Scientific Language Processing (NSLP) @ LREC 2026
Month:
May
Year:
2026
Address:
Palma, Mallorca (Spain)
Editors:
Georg Rehm, Stefan Dietze, Danilo Dessi, Diana Maynard, Sonja Schimmler
Venues:
NSLP | WS
SIG:
Publisher:
ELRA Language Resources Association (ELRA)
Note:
Pages:
255–260
Language:
External URL:
https://lrec.elra.info/lrec2026-ws-nslp-25
DOI:
10.63317/5kn3aoyqc7rx
Bibkey:
Cite (ACL):
Siting Liang, Omar Adjali, and Daniel Sonntag. 2026. Towards Efficient Self-Explainable Climate-Related Claim Verification with Generative Models. In Proceedings of Natural Scientific Language Processing (NSLP) @ LREC 2026, pages 255–260, Palma, Mallorca (Spain). ELRA Language Resources Association (ELRA).
Cite (Informal):
Towards Efficient Self-Explainable Climate-Related Claim Verification with Generative Models (Liang et al., NSLP 2026)
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