CorPipe at CRAC 2025: Evaluating Multilingual Encoders for Multilingual Coreference Resolution

Fuente: arXiv
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Main Author: Straka, Milan
Format: Preprint
Published: 2025
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author Straka, Milan
author_facet Straka, Milan
contents We present CorPipe 25, the winning entry to the CRAC 2025 Shared Task on Multilingual Coreference Resolution. This fourth iteration of the shared task introduces a new LLM track alongside the original unconstrained track, features reduced development and test sets to lower computational requirements, and includes additional datasets. CorPipe 25 represents a complete reimplementation of our previous systems, migrating from TensorFlow to PyTorch. Our system significantly outperforms all other submissions in both the LLM and unconstrained tracks by a substantial margin of 8 percentage points. The source code and trained models are publicly available at https://github.com/ufal/crac2025-corpipe.
format Preprint
id arxiv_https___arxiv_org_abs_2509_17858
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle CorPipe at CRAC 2025: Evaluating Multilingual Encoders for Multilingual Coreference Resolution
Straka, Milan
Computation and Language
We present CorPipe 25, the winning entry to the CRAC 2025 Shared Task on Multilingual Coreference Resolution. This fourth iteration of the shared task introduces a new LLM track alongside the original unconstrained track, features reduced development and test sets to lower computational requirements, and includes additional datasets. CorPipe 25 represents a complete reimplementation of our previous systems, migrating from TensorFlow to PyTorch. Our system significantly outperforms all other submissions in both the LLM and unconstrained tracks by a substantial margin of 8 percentage points. The source code and trained models are publicly available at https://github.com/ufal/crac2025-corpipe.
title CorPipe at CRAC 2025: Evaluating Multilingual Encoders for Multilingual Coreference Resolution
topic Computation and Language
url https://arxiv.org/abs/2509.17858