GPT-5 Luna by OpenAI

Model family · Model APIs & inference · indexed, not reviewed

on OpenRouter

Not reviewed

No score, grade or rank. This listing is facts from OpenRouter and our own checks, and it stays out of the rankings until the panel reviews it.

How the index works

GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for...
What OpenRouter says about GPT-5.6 Luna

Facts

Maker: OpenAI
Models: 1 on OpenRouter
Newest: openai/gpt-5.6-luna

From OpenRouter and our own checks. JSON · Markdown

Why it's listed

OpenRouter lists it, with prices from the providers that serve it.

Being indexed says nothing about quality, and nobody can pay for it. Is this yours? Ask for a review.

Models 1

Model	Released	Context	Input / 1M	Output / 1M	Supports
GPT-5.6 Luna `openai/gpt-5.6-luna`	Jul 2026	1.05M	$0.20	$1.20	tools, structured output, reasoning, caching, file, image

Prices and limits as OpenRouter lists them, in dollars per million tokens; a provider's own price can differ.

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