ChineseErrorCorrector3-4B: State-of-the-Art Chinese Spelling and Grammar Corrector

Fuente: arXiv
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Main Authors: Tian, Wei, YuhaoZhou
Format: Preprint
Published: 2025
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author Tian, Wei
YuhaoZhou
author_facet Tian, Wei
YuhaoZhou
contents This paper introduces ChineseErrorCorrector3-4B, a unified model for Chinese spelling and grammatical error correction based on Qwen3-4B. The model demonstrates outstanding performance in general text correction tasks and achieves state-of-the-art results in both spelling correction (CSC) and grammatical correction (CGC). On several authoritative benchmark datasets -- including SIGHAN-2015, EC-LAW, MCSC, and NaCGEC -- the model's F1 and F0.5 scores significantly surpass existing publicly available models, ranking first in both spelling and grammatical error correction tasks.
format Preprint
id arxiv_https___arxiv_org_abs_2511_17562
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle ChineseErrorCorrector3-4B: State-of-the-Art Chinese Spelling and Grammar Corrector
Tian, Wei
YuhaoZhou
Computation and Language
Artificial Intelligence
This paper introduces ChineseErrorCorrector3-4B, a unified model for Chinese spelling and grammatical error correction based on Qwen3-4B. The model demonstrates outstanding performance in general text correction tasks and achieves state-of-the-art results in both spelling correction (CSC) and grammatical correction (CGC). On several authoritative benchmark datasets -- including SIGHAN-2015, EC-LAW, MCSC, and NaCGEC -- the model's F1 and F0.5 scores significantly surpass existing publicly available models, ranking first in both spelling and grammatical error correction tasks.
title ChineseErrorCorrector3-4B: State-of-the-Art Chinese Spelling and Grammar Corrector
topic Computation and Language
Artificial Intelligence
url https://arxiv.org/abs/2511.17562