How much does GPT 5.6 Luna Low cost?

GPT 5.6 Luna Low is billed pay-as-you-go at $0.04 per 1M input tokens and $0.26 per 1M output tokens. There is no subscription — you only pay for what you use.

What can GPT 5.6 Luna Low do?

GPT 5.6 Luna Low supports Reasoning.

Is GPT 5.6 Luna Low free to use?

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

How do I use GPT 5.6 Luna Low via the API?

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

Who makes GPT 5.6 Luna Low?

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

OpenAIPaidOperational

GPT 5.6 Luna Low

API model name: gpt-5.6-luna-low

GPT 5.6 Luna Low is OpenAI's chat model, served on the Api.Airforce unified API. Capabilities include Reasoning. It is priced at $0.04 per million input tokens and $0.26 per million output tokens. 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

$0.04

Output / 1M tokens

$0.26

Cache read / 1M tokens

$0.01

Specifications

Provider: OpenAI
Type: chat model

Capabilities

Reasoning

What is GPT 5.6 Luna Low used for?

Chatbots & assistants — conversational AI, drafting, summarizing and Q&A.
Complex reasoning — math, coding and step-by-step problem solving.

GPT 5.6 Luna Low vs. similar models

Model	Intelligence	Context	Input / 1M	Output / 1M
GPT 5.6 Luna Low	—	—	$0.04	$0.26
Chatgpt 4o Latest	—	—	$0.98	$2.93
Codex Auto Review	—	—	$0.33	$1.99
Davinci 002	—	—	$5.73	$5.73

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

GPT 5.6 Luna Low — frequently asked questions

How much does GPT 5.6 Luna Low cost?: GPT 5.6 Luna Low is billed pay-as-you-go at $0.04 per 1M input tokens and $0.26 per 1M output tokens. There is no subscription — you only pay for what you use.
What can GPT 5.6 Luna Low do?: GPT 5.6 Luna Low supports Reasoning.
Is GPT 5.6 Luna Low free to use?: GPT 5.6 Luna Low is a paid, pay-as-you-go model — no subscription, you are only charged for usage.
How do I use GPT 5.6 Luna Low via the API?: GPT 5.6 Luna Low is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID gpt-5.6-luna-low with your Api.Airforce API key.
Who makes GPT 5.6 Luna Low?: GPT 5.6 Luna Low 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 Low via the API

OpenAI-compatible — point any OpenAI SDK at https://api.airforce/v1 and pass gpt-5.6-luna-low 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-low",
    "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-low",
    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-low",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(r.choices[0].message.content);