GLaRef@ CRAC2025: Should we transform coreference resolution into a text generation task?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F26%3AHK5PHB6V" target="_blank" >RIV/00216208:11320/26:HK5PHB6V - isvavai.cz</a>
Result on the web
<a href="https://aclanthology.org/2025.crac-1.10/" target="_blank" >https://aclanthology.org/2025.crac-1.10/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
GLaRef@ CRAC2025: Should we transform coreference resolution into a text generation task?
Original language description
We present the submissions of our team to the Unconstrained and LLM tracks of the Computational Models of Reference, Anaphora and Coreference (CRAC2025) shared task, where we ended respectively in the fifth and the first place, but nevertheless with similar scores: average CoNLL-F1 scores of 61.57 and 62.96 on the test set, but with very large differences in computational cost. Indeed, the classical pair-wise resolution system submitted to the Unconstrained track obtained similar performance but with less than 10% of the computational cost. Reflecting on this fact, we point out problems that we ran into using generative AI to perform coreference resolution. We explain how the framework of text generation stands in the way of a reliable text-global coreference representation. Nonetheless, we realize there are many potential improvements of our LLM-system; we discuss them at the end of this article.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
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Continuities
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Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the Eighth Workshop on Computational Models of Reference, Anaphora and Coreference
ISBN
979-8-89176-342-5
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
119-129
Publisher name
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Place of publication
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Event location
Suzhou, China
Event date
Jan 1, 2026
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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