Abstract
The rapid advancement of artificial intelligence (AI) has significantly influenced educational practices, including English language learning. Free AI tools such as chatbots, grammar checkers, and text generators are increasingly used by learners to support various language learning activities, including writing, vocabulary development, and grammar correction. These tools offer several advantages, including easy accessibility, immediate feedback, and opportunities for autonomous learning outside the classroom. However, concerns have emerged regarding the reliability, limitations, and potential risks associated with AI-generated content. This paper reviews existing literature on the use of free AI tools in English language learning, with a particular focus on the accuracy and reliability of the information they provide. The review examines how AI-generated content can sometimes contain inaccurate explanations, inconsistent responses, or fabricated information due to the probabilistic nature of large language models. In addition, the paper discusses the pedagogical and technical limitations of free AI tools and the potential risks of misinformation for language learners. The findings of the review suggest that although free AI tools can serve as useful supplementary resources for English language learners, their outputs should be approached critically. Learners and educators should be aware of the potential inaccuracies of AI-generated content and verify information using reliable academic sources. The paper also highlights the importance of promoting AI literacy and responsible use of AI technologies in language education. Finally, several research gaps are identified, including the need for further studies on the accuracy of AI-generated linguistic information and the pedagogical integration of AI tools in English language learning contexts.
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Copyright (c) 2026 Shema Bashir Ali Zrike (Author)