OpenRouter

OpenRouter: OpenAI: GPT-6 Luna (OpenRouter)

Newstable

OpenAI: GPT-6 Luna (OpenRouter) is available through Everstack's OpenAI-compatible gateway with routing, fallback, retries, and observability.

openai-gpt-6-lunaopenaireleased Sep 22, 2026
ProviderQuick start
Context
1.1M
tokens
Max output
128K
tokens
Input
$0.10
per 1M
Output
$0.50
per 1M

Activity

Daily period usage
Aggregated managed Everstack traffic. Buckets below 5 tenants or 100 requests are withheld.

Providers

ProviderContextInput /MOutput /M
OpenAI
OpenAI
1.1M$0.10$0.50
OpenRouter
OpenRouter
1.1M$0.10$0.50

Pricing

ItemPriceUnit
Input$0.10per 1M tokens
Output$0.50per 1M tokens
Cache read$0.010per 1M tokens
Cache write$0.13per 1M tokens

Performance

Reliability

Compare

Compare usage and performance
Place this model beside up to three other catalog models.

Capabilities

Capabilities
Modalities
Input
Output
Details
Model ID
openai-gpt-6-luna
Family
openai
Status
stable
Knowledge
-
Released
Sep 22, 2026
Gateway Config
API
2024-01-01
Auth
OPENROUTER_API_KEY
Discovery
dynamic
Provider type
meta

Quick Start

index.ts
import Everstack from "@everstack/node";const client = new Everstack({  apiKey: process.env.EVERSTACK_API_KEY!,  baseUrl: "https://{instance}.{region}.everstack.ai",});const completion = await client.chat.completions.create({  model: "@openrouter/openai-gpt-6-luna",  messages: [{ role: "user", content: "Explain vector cache routing." }],});console.log(completion.choices[0]?.message?.content);

Endpoint

Base URL
https://openrouter.ai/api/v1
Chat completions
https://openrouter.ai/api/v1/chat/completions
Model
openai-gpt-6-luna
Auth env
OPENROUTER_API_KEY

OpenAI: GPT-6 Luna (OpenRouter) FAQ

How much does the OpenAI: GPT-6 Luna (OpenRouter) API cost?

Through OpenRouter, OpenAI: GPT-6 Luna (OpenRouter) costs $0.10 per 1M input tokens and $0.50 per 1M output tokens.

What is the context window of OpenAI: GPT-6 Luna (OpenRouter)?

OpenAI: GPT-6 Luna (OpenRouter) accepts up to 1.1M tokens of context and returns up to 128K output tokens on OpenRouter.

Which providers offer OpenAI: GPT-6 Luna (OpenRouter)?

OpenAI: GPT-6 Luna (OpenRouter) is available from OpenAI and OpenRouter. Everstack can route between them with automatic fallback when one is unavailable.

What can OpenAI: GPT-6 Luna (OpenRouter) do?

OpenAI: GPT-6 Luna (OpenRouter) supports chat, function calling, image input and reasoning. It accepts PDF, image and text input.

How do I call OpenAI: GPT-6 Luna (OpenRouter) through Everstack?

Point any OpenAI-compatible SDK at your Everstack gateway and set the model to @openrouter/openai-gpt-6-luna. Everstack adds retries, provider fallback, caching, per-tenant budgets and OpenTelemetry traces for every request.