An easy interface for interacting with OpenAI from Ruby or Ruby on Rails.
Setup is easy. Just set your OpenAI Secret Key in an OPENAI_SK environment variable.
export OPENAI_SK=<your key here>
To generate a prompt completion, use the Completion class. For example,
GPT3::Completion.create("Once upon a midnight dreary,",
max_tokens: 512,
engine: 'davinci',
temperature: 0.5,
n: 1,
stop: nil
)
Please see OpenAI's docs for what each parameter does. You can also pass verbose: true for some debug output that prints the original prompt and params.