Thank you Jonald. The API endpoint example and the sample answers app are two different ways of implementing the GPT3 Answers. If you have a 1GB document that you want GPT3 to train on then that is shown in the API endpoint example. Once the training is done you can develop a app like the Sample app to use GPT3 as a custom chatbot. You can train the model on as many questions and answers on your input data to finetune the accuracy of answers given by the app.