ChatGPT

A generative pretrained transformation model

To improve the performance of the model

A model created using the ratings of the model's responses from earlier discussions

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False

True

ChatGPT is a generative pretrained transformation model that has been improved on GPT-3.5 by merging supervised learning and reinforcement learning techniques.

Human coaching is incorporated in both supervised and reinforcement learning to improve the model's performance and produce more realistic results.

The reward model in ChatGPT is created based on the ratings given by human trainers to the model's responses during the reinforcement learning phase. It is subsequently improved via iterations of proximal policy optimization (PPO).