From Rule-Based Proofreader Beta Opravidlo To AI Powered Opravidlo 2.0

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Authors

ŽIŽKOVÁ Hana NEVĚŘILOVÁ Zuzana MACHURA Jakub HORÁK Aleš HLAVÁČKOVÁ Dana STANO Patrik

Year of publication 2025
Type Article in Periodical
Magazine / Source Jazykovedný časopis
MU Faculty or unit

Faculty of Arts

Citation
web https://www.juls.savba.sk/ediela/jc/2025/1/jc25-01.pdf
Doi https://doi.org/10.2478/jazcas-2025-0026
Keywords Opravidlo; Proofreader; AI-powered proofreader; Czech language
Description The demand for accurate and error-free written communication in Czech has led to the development of automated proofreading tools. Beta Opravidlo, a rule-based online proofreader launched in 2022, demonstrated high precision and recall in correcting Czech texts. However, its reliance on predefined linguistic rules limited recall and processing speed. With advancements in machine learning and large language models (LLMs), a transition toward AI-powered proofreading became necessary. This article explores the evolution from Beta Opravidlo to Opravidlo 2.0, integrating deep neural networks to enhance correction capabilities. We discuss proofreading as a machine learning task, compare traditional rule-based and neural approaches, and challenges such as explainability, system integration or computational requirements. The most effective solution is a hybrid approach combining rule-based precision with AI-driven adaptability. Opravidlo 2.0 aims to improve recall, optimize inference time, and extend support to other Slavic languages. This interdisciplinary effort highlights the potential of AI-powered proofreading to set new standards in language correction and usability
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