HCVAR: PARAPHRASED, ORIGINAL (GPT,LLAMA,MISTRAL)

Dataset Overview:------------------ We have randomly sampled 2000 samples for each of the following domains from the HCVAR data. Essay News Q&A Review It originally contained machine-generated text by GPT. We additionally generated using Llama and Mistral as well. We paraphrased a portion of the AI-generated text using a Pegasus-based paraphraser. (details are given below) Paraphrasing Information:-------------------------- 50% of the AI-generated text in the dataset is paraphrased, while the other half remains unchanged as originally generated. The selection of AI text for paraphrasing is random. Dataset Structure:------------------Each file in the dataset contains the following required columns: original_text: The non-paraphrased text. label: - 1: Human-generated text - 0: AI-generated text is_selected: - 1: The AI text was selected for paraphrasing - 0: The text was not selected for paraphrasing text: The paraphrased version of the AI-generated text (if applicable), non-paraphrased otherwise.