Do Artificial Intelligence Chatbots Have a Writing Style? An Investigation into the Stylistic Features of ChatGPT-4

Even though Turnitin generates AI (Artificial Intelligence) writing detection reports, these reports shall not be used for punitive purposes as accuracy is way below the 98% claimed by Turnitin, revealed in this study. To assist professors, teachers, and content evaluation stakeholders their strive to identify AI-generated material, study examines stylistic features of case study, business correspondence, academic ChatGPT-4 generated responses exploring sentence length, paragraph structure, word choice, mood, tense, voice, pronouns, keywords density, lexical diversity, reading ease. The that are produced paragraphs 2 3 sentences 16 18 words each. mainly formed imperative mood. use second-person pronoun ‘you’ possessive determiner ‘your’ prevalent. Keywords density relatively low, diversity average, ease high. also found correspondence 20 declarative mood thru simple present tense active voice using third-person singular pronouns. Technical abbreviations without outlining what they stand for. high low. provided 4 19 agentless passive times, with diverse tenses. densities which makes average difficulty, except undefined abbreviations. Noticeably, supports transgender movement intentionally plural ‘they’ refer a singular.