RoBERTa Base OpenAI Detector Table of Contents Model Details Uses Risks, Limitations and Biases Training Evaluation Environmental Impact Technical Specifications Citation Information Model Card Authors How To Get Started With the Model Model Details Model Description: RoBERTa base OpenAI Detector is the GPT 2 output detector model, obtained by fine tuning a RoBERTa base model with the outputs of the 1.5B parameter GPT 2 model. The model can be used to predict if text was generated by a GPT 2 model. This model was released by OpenAI at the same time as OpenAI released the weights of the largest GPT 2 model, the 1.5B parameter version. Developed by: OpenAI, see GitHub Repo and associated paper for full author list Model Type: Fine tuned transformer based language model Language(s): English License: MIT Related Models: RoBERTa base, GPT XL (1.5B parameter version), GPT Large (the 774M parameter version), GPT Medium (the 355M parameter version) and GPT 2 (the 124M parameter version) Resources for more information: Research Paper (see, in particular, the section beginning on page 12 about Automated ML based detection). GitHub Repo OpenAI Blog Post Explore the detector model here Uses Di…
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