OpenAIPaidOperational

GPT 5.6 Luna High

API model name: gpt-5.6-luna-high

GPT 5.6 Luna High is OpenAI's chat model, served on the Api.Airforce unified API. Capabilities include Reasoning. It is priced at $0.02 per million input tokens and $0.04 per million output tokens. Access it through the OpenAI-compatible API with one key, alongside 100+ other models on Api.Airforce.

Pricing

Input / 1M tokens
$0.02
Output / 1M tokens
$0.04
Cache read / 1M tokens
$0.01

Specifications

Provider
OpenAI
Type
chat model

Capabilities

Reasoning

What is GPT 5.6 Luna High 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 High vs. similar models

ModelIntelligenceContextInput / 1MOutput / 1M
GPT 5.6 Luna High$0.02$0.04
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.

Related models

GPT 5.6 Luna High — frequently asked questions

How much does GPT 5.6 Luna High cost?
GPT 5.6 Luna High is billed pay-as-you-go at $0.02 per 1M input tokens and $0.04 per 1M output tokens. There is no subscription — you only pay for what you use.
What can GPT 5.6 Luna High do?
GPT 5.6 Luna High supports Reasoning.
Is GPT 5.6 Luna High free to use?
GPT 5.6 Luna High is a paid, pay-as-you-go model — no subscription, you are only charged for usage.
How do I use GPT 5.6 Luna High via the API?
GPT 5.6 Luna High is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID gpt-5.6-luna-high with your Api.Airforce API key.
Who makes GPT 5.6 Luna High?
GPT 5.6 Luna High is OpenAI's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.