OpenAI API utility for Gauche

A simple OpenAI API wrapper.

Usage:

(use app.openai)

(define oai (make <openai> :api-key "YOUR_API_KEY" :model "gpt-3.5-turbo"))

(openai-chat oai
  '((:system "You are a movie producer.")
    (:user "Write a synopsis of a film based on Shakespeare's Much Ado About Nothing, but taking place in 21c.")))

It's still in early stage of development; API may change.

<openai> object and the API key

An instance of <openai> is used to access OpenAI API. It holds the API key and some other states. You do need your API key to access OpenAI.

When you instantiate <openai>, you can give the API key with :api-key initarg. If :api-key isn't given, the constructor checks the environment varaible OPENAI_API_KEY.

Some OpenAI API requires model parameter. You can give it in individual API call, but you can also set the default model in the model slot of an <openai> object.

You can also set organizaiton slot optonally; if set, it is sent to OpenAPI as openai-organization request header.