chat4R: Chat4R: Interact with gpt-4o-mini (default) using OpenAI API

In chatAI4R: Chat-Based Interactive Artificial Intelligence for R

Chat4R: Interact with gpt-4o-mini (default) using OpenAI API

Description

This function uses the OpenAI API to interact with the gpt-4o-mini model (default) and generates responses based on user input. In this function, currently, "gpt-4o-mini" (default), "gpt-4o", "gpt-4", and "gpt-4-turbo" can be selected as OpenAI's LLM model.

Usage

chat4R(
  content,
  Model = "gpt-4o-mini",
  temperature = 1,
  simple = TRUE,
  fromJSON_parsed = FALSE,
  check = FALSE,
  api_key = Sys.getenv("OPENAI_API_KEY")
)

Arguments

content	A string containing the user's input message.
Model	A string specifying the GPT model to use (default: "gpt-4o-mini").
temperature	A numeric value controlling the randomness of the model's output (default: 1).
simple	Logical, if TRUE, only the content of the model's message will be returned.
fromJSON_parsed	Logical, if TRUE, content will be parsed from JSON.
check	Logical, if TRUE, prints detailed error information (message, type, param, code) if the API response includes an error. If there is no error, "No error" is printed.
api_key	A string containing the user's OpenAI API key. Defaults to the value of the environment variable "OPENAI_API_KEY".

Details

Chat4R Function

Value

A data frame or list containing the response from the GPT model, depending on arguments.

Author(s)

Satoshi Kume

Examples

## Not run: 
Sys.setenv(OPENAI_API_KEY = "Your API key")
chat4R(content = "What is the capital of France?", check = TRUE)


## End(Not run)

chatAI4R documentation built on Jan. 10, 2026, 5:07 p.m.