Humans vs ChatGPT texts on TOEFL questions and HC3 dataset

DescriptionHuman-ChatGPT (gpt4-o) comparison corpus. It extends the HC3 dataset and ChatGPT Generated Text Detection corpus. The original datasets include the questions and human & ChatGPT3.5 answers. These datasets extend the originals with answers from gpt4-o. Each line of each file is the gpt4-o answer to each of the questions.HC3 dataset:financemedicinecomputingopen questionsChatGPT Generated Text Detection corpus:toeflProgram.py: python script to lemmatize, POS, and clean the human/chatgpt texts PaperPaper: Playing with Words: Comparing the Vocabulary and Lexical Richness of ChatGPT and HumansCite:@misc{reviriego2023playing,      title={Playing with Words: Comparing the Vocabulary and Lexical Richness of ChatGPT and Humans},       author={Pedro Reviriego and Javier Conde and Elena Merino-Gómez and Gonzalo Martínez and José Alberto Hernández},      year={2023},      eprint={2308.07462},      archivePrefix={arXiv},      primaryClass={cs.CL}}