Abstract:

Relying on its powerful natural language processing capabilities, ChatGPT not only significantly improves the efficiency and depth of lexicology research, but also provides innovative tools for vocabulary learning and application. It helps researchers and learners achieve a better understanding and mastery of Spanish vocabulary by generating a large number of rich contextual example sentences. In addition, ChatGPT's advanced technology in the field of vocabulary generation and translation has enhanced the accuracy and naturalness of translation, and has strongly promoted the development of language learning and cross-language communication. However, the application of this technology also faces a series of challenges in practice, such as data privacy, security, and cultural adaptation.

Key words: ChatGPT, artificial intelligence, Spanish lexicology, vocabulary learning