Grammatical Error Correction (GEC) is a core natural language processing task with significant applications in educational technology and writing support tools. This paper presents a transformer-based approach using the T5 model for correcting grammar errors. We construct a custom parallel dataset of erroneous and corrected sentences, fine-tune the model using the Hugging Face Transformers library, and evaluate performance using BLEU score. Our work demonstrates how even modest, synthetic datasets can produce meaningful improvements through neural sequence modeling.
A. S. Shaw (Mon,) studied this question.