Dataset GPT_raw_output.zip - contains all the original text files output by ChatGPT 4.o in response to essay-question prompts. There are 7 folders, labelled according to the question type in our taxonomy. LQ = long quotation Q = quotation < 40 words NAS = not author specific AS = author specific O = options NO = no options MO = multiple options Each folder includes 15 generated outputs. Software textstat.ipynb - calculate Fleisch-Kincaid readability scores for each question output parse_sentence_lengths.ipynb - calculate the number of words, sentences, and paragraphs in each question output parse_keywords - find designated keywords and identify the titles of literary texts named in outputs