New study reveals that AI cannot write like a human (www.ucc.ie)

A groundbreaking study led by researchers at University College Cork (UCC) examined the stylistic differences between human and AI-generated prose using literary stylometry, a method traditionally employed to identify authorship. This first-of-its-kind research found that while AI can produce coherent and polished writing, such as that generated by models like ChatGPT and Llama 70B, it retains a distinct stylistic fingerprint that sets it apart from human authors. The analysis revealed that human writing demonstrates greater variation, influenced by personal experiences and creative intentions, whereas AI writing exhibits a narrower, uniform pattern. The significance of this study lies in its contribution to the ongoing discourse about the role of generative AI in creative fields, raising ethical questions about authenticity and authorship. Researchers caution against using stylometry as a tool for determining authorship in educational settings due to its unreliability, advocating instead for a better understanding of how human expression diverges from algorithmic outputs. As AI continues to expand its influence, the findings emphasize the importance of recognizing the unique qualities of human creativity that AI has yet to replicate.