GPT-6 Luna
openai/gpt-6-lunaOpenAI's most efficient GPT-6 tier for focused, high-volume workloads.
Official price: $0.1Sale price: $0.07Official price: $0.5Sale price: $0.3530% off- Text, Image
- 1.1M
- Sep 22, 2026
Overview
OpenAI's most efficient GPT-6 tier for focused, high-volume workloads. It is billed from the same balance as every other model and tool here, and the price of each call comes back in the response.
Run GPT-6 Luna with an agent
Each guide pairs this model with a currently compatible agent, explains their separate roles, and opens the shared Composer with both selections ready.
- Open guide
Hermes + GPT-6 Luna
Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.
- Open guide
Codex + GPT-6 Luna
Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.
- Open guide
OpenClaw + GPT-6 Luna
Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.
- Open guide
pi + GPT-6 Luna
Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.
- Open guide
DeepSeek Harness + GPT-6 Luna
Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.
- Open guide
Kimi Code + GPT-6 Luna
Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.
- Open guide
OpenCode + GPT-6 Luna
Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.
- Open guide
MiniMax Code + GPT-6 Luna
Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.
Pricing
30% offPrices in USD per million tokens, using your plan when signed in.
Each request uses the tier matching its full input context, including cached input. Output tokens do not choose the tier. Choose the row for your cache and thinking modes.
| Input context (tokens) | Cache mode | Thinking | Input | Output | Cache read | Cache write |
|---|---|---|---|---|---|---|
| Up to 272,000 | Automatic | Standard | ||||
| 272,001–1,050,000 | Automatic | Standard |
Your balance and per-call records come from /v1/credits and /v1/generation.
Use it
Point your client at the gateway and pass this model id. Nothing else changes.
import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://gateway.agentsky.dev/v1",
apiKey: process.env.AGENTSKY_API_KEY, // ast_…
});
const completion = await client.chat.completions.create({
model: "openai/gpt-6-luna",
messages: [{ role: "user", content: "Summarise this ticket." }],
});
console.log(completion.usage.cost); // USD, in the response