System Design: ChatGPT System
Understand the ChatGPT system, its requirements, resource estimation, and the key building blocks for its design.
What is ChatGPT?
ChatGPT is an advanced conversational application built on a sophisticated AI language model developed by OpenAI. It understands natural language and generates human-like text to assist with various communication tasks. ChatGPT helps users by:
Simplifying technical subjects.
Proposing innovative ideas.
Composing clear, well-structured text.
ChatGPT-like systems are notable for interpreting incomplete or ambiguous inputs to provide relevant, context-aware responses. Instead of relying on predefined answers, these systems use generative AI and large language models to analyze intent and patterns.
In this chapter, we will design a text-to-text generation system. While OpenAI’s specific architecture is proprietary, we will apply general principles and best practices for building similar systems. We begin by defining the core requirements.
Requirements
The backend design must address the following functional and non-functional requirements:
Functional requirements
Dialogue management: ...