Omkar2118/datasets huggingface dataset:
RoFT
Full name: Real or Fake Text

RoFT is a dataset of 21,000 human annotations of generated text. The task is "Boundary detection" i.e. given a passage that starts off as human written, determine when the text transitions to being machine generated. The dataset also includes error annotations using the taxonomy introduced in the paper. The data can be used to train automatic detection systems, train automatic error correction, analyze visibility of model errors, and compare performance across models. Data was collected using http://roft.io. 

Models: GPT2, GPT2-XL, CTRL, GPT3 "Davinci"

Genres: News, Stories, Recipes, Speeches

Introducing paper: Real or Fake Text?: Investigating Human Ability to Detect Boundaries Between Human-Written and Machine-Generated Text