The Complete Guide to ChatGPT Model Selection: Optimizing Your AI Interaction Experience

This paper analyzes the features and applicable scenarios of each model of ChatGPT in detail, providing a task matching guide and a three-step selection strategy. It is recommended to choose the right model according to the task complexity, cost budget and risk tolerance, and avoid common misunderstandings, such as blindly pursuing higher-order models or ignoring input limitations. Reasonable combination of different models can improve efficiency and quality.