Using gpt-realtime-mini on OpenAI API

Implementation guide · GPT Realtime · OpenAI

Serverless

OpenAI API exposes gpt-realtime-mini through model ID gpt-realtime-mini. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-05-19. Next refresh: weekly.

Quick Start

1
Create an account at OpenAI API and generate an API key.
2
Use the OpenAI API SDK or REST API to call gpt-realtime-mini — see the documentation for request format.
3
You'll be billed $0.60/1M input, $2.40/1M output tokens. See full pricing.

API Portal Documentation Pricing Model Card

Code Examples

Install

pip install openai

API key

OPENAI_API_KEY

Model ID

gpt-realtime-mini

Use the model slug directly, e.g. "gpt-4o" or "gpt-4.1-mini".

import os
from openai import OpenAI

client = OpenAI()  # reads OPENAI_API_KEY from env
response = client.chat.completions.create(
    model="gpt-realtime-mini",
    messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)