How much does GPT 5.6 Luna cost?

GPT 5.6 Luna is billed pay-as-you-go at $0.85 per 1M input tokens and $4.60 per 1M output tokens. There is no subscription — you only pay for what you use.

What can GPT 5.6 Luna do?

GPT 5.6 Luna is OpenAI's chat model, accessible through the Api.Airforce API.

Is GPT 5.6 Luna free to use?

GPT 5.6 Luna is a paid, pay-as-you-go model — no subscription, you are only charged for usage.

How do I use GPT 5.6 Luna via the API?

GPT 5.6 Luna is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID gpt-5.6-luna with your Api.Airforce API key.

Who makes GPT 5.6 Luna?

GPT 5.6 Luna is OpenAI's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

OpenAIPaidOperational

GPT 5.6 Luna

API model name: gpt-5.6-luna

GPT 5.6 Luna is OpenAI's chat model, served on the Api.Airforce unified API. It is priced at $0.85 per million input tokens and $4.60 per million output tokens. That is below the provider's $1.00 official input rate. Access it through the OpenAI-compatible API with one key, alongside 100+ other models on Api.Airforce.

Get an API key View pricing

Pricing

Input / 1M tokens

$0.85

Output / 1M tokens

$4.60

Official input rate

$1.00

Official output rate

$6.00

Api.Airforce price vs. the provider's official rate.

Specifications

Provider: OpenAI
Type: chat model

What is GPT 5.6 Luna used for?

Chatbots & assistants — conversational AI, drafting, summarizing and Q&A.

GPT 5.6 Luna vs. similar models

Model	Intelligence	Context	Input / 1M	Output / 1M
GPT 5.6 Luna	—	—	$0.85	$4.60
GPT 3.5	—	—	$1.11	$3.30
GPT 3.5 Turbo 16k	—	—	$10.26	$20.52
GPT 4	—	8K	$6.42	$12.84

Prices are Api.Airforce pay-as-you-go rates per 1M tokens. Context is the maximum input length.

GPT 5.6 Luna — frequently asked questions

How much does GPT 5.6 Luna cost?: GPT 5.6 Luna is billed pay-as-you-go at $0.85 per 1M input tokens and $4.60 per 1M output tokens. There is no subscription — you only pay for what you use.
What can GPT 5.6 Luna do?: GPT 5.6 Luna is OpenAI's chat model, accessible through the Api.Airforce API.
Is GPT 5.6 Luna free to use?: GPT 5.6 Luna is a paid, pay-as-you-go model — no subscription, you are only charged for usage.
How do I use GPT 5.6 Luna via the API?: GPT 5.6 Luna is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID gpt-5.6-luna with your Api.Airforce API key.
Who makes GPT 5.6 Luna?: GPT 5.6 Luna is OpenAI's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

All models·Quickstart·Chat API reference

Use GPT 5.6 Luna via the API

OpenAI-compatible — point any OpenAI SDK at https://api.airforce/v1 and pass gpt-5.6-luna as the model.

cURL

curl https://api.airforce/v1/chat/completions \
  -H "Authorization: Bearer $AIRFORCE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.6-luna",
    "messages": [{ "role": "user", "content": "Hello!" }]
  }'

Python

from openai import OpenAI
client = OpenAI(base_url="https://api.airforce/v1", api_key="$AIRFORCE_API_KEY")
r = client.chat.completions.create(
    model="gpt-5.6-luna",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(r.choices[0].message.content)

JavaScript

import OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://api.airforce/v1", apiKey: process.env.AIRFORCE_API_KEY });
const r = await client.chat.completions.create({
  model: "gpt-5.6-luna",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(r.choices[0].message.content);