GPT API

Documentation and Guide for OpenAI's GPT API.

Request Fields

model

 model: "gpt-3.5-turbo"

The value for the model field is a string that contains the name of the GPT model you want to use.

The value for the model field can have up to 3 components:

 model: "gpt-3.5-turbo" //One component

 model: "gpt-3.5-turbo-16k" //Two components

 model: "gpt-3.5-turbo-16k-0613" //Three components

In the example above, the gpt-3.5-turbo is the name of the model. The 16k is the context length in tokens. The 0613 is the date when the model snapshot is taken, which is June 13th.

Model Names and Context Window in # of Tokens

Model	Context Window
gpt-3.5-turbo	4,096 tokens
gpt-3.5-turbo-16k	16,384 tokens
gpt-4	8,192 tokens
gpt-4-32k	32,768 tokens

• Note that every 100 tokens are about 75 words.