How Does Chat GPT Work

Author

Chris Dunlop

Website

This articles explains how ChatGPT functions through a series of steps when a user interacts with it. These steps include tokenization, creating embeddings, calculating model weights, and sampling a prediction to generate responses. The process involves pretraining the model to predict the next token based on extensive training data, utilizing gradient descent for weight optimization. Inference is then conducted to prompt the model with text and generate responses based on past input, providing users with human-like interactions and responses to their queries.##