OpenAI.engines

You're seeing just the function engines, go back to OpenAI module for more information.

engines()

@deprecated: "use models instead" Get the list of available engines

OpenAI.engines()

{:ok, %{
  "data" => [
    %{"id" => "davinci", "object" => "engine", "max_replicas": ...},
    ...,
    ...
  ]
}

Retrieve specific engine info

OpenAI.engines("davinci")

{:ok, %{
  "id" => "davinci",
  "object" => "engine",
  "max_replicas": ...
}
}