AIC CTU@FEVER 8: On-premise fact checking through long context RAG

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F25%3A00384629" target="_blank" >RIV/68407700:21230/25:00384629 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.18653/v1/2025.fever-1.22" target="_blank" >https://doi.org/10.18653/v1/2025.fever-1.22</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.18653/v1/2025.fever-1.22" target="_blank" >10.18653/v1/2025.fever-1.22</a>

Result language

angličtina

Original language name

AIC CTU@FEVER 8: On-premise fact checking through long context RAG

Original language description

In this paper, we present our fact-checking pipeline which has scored first in FEVER 8 shared task. Our fact-checking system is a simple two-step RAG pipeline based on our last year’s submission. We show how the pipeline can be redeployed on-premise, achieving state-of-the-art fact-checking performance (in sense of Ev2R test-score), even under the constraint of a single Nvidia A10 GPU, 23GB of graphical memory and 60s running time per claim.

Czech name

—

Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

<a href="/en/project/EF16_019%2F0000765" target="_blank" >EF16_019/0000765: Research Center for Informatics</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2025

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of the Eighth Fact Extraction and VERification Workshop (FEVER)

ISBN

978-1-959429-53-1

ISSN

—

e-ISSN

—

Number of pages

7

Pages from-to

274-280

Publisher name

Association for Computational Linguistics (ACL)

Place of publication

Stroudsburg

Event location

Vídeň

Event date

Jul 31, 2025

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

001661923200022