Meet a new kind of thinking.Explore GPT-6 Luna
luna / GPT-6
INTRODUCING GPT-6

Intelligence,
in orbit.

Meet Luna. A new frontier model for thinking deeper, creating freely, and getting from what if to what’s next.

Explore the API Discover Luna

One model. More possibility.
Reasoning · Vision · Audio · Tools

SYSTEM ONLINE GPT-6 / 01
L
37° 46′ N
122° 25′ W
LATENCY LOW
01 / 04THOUGHT, IN MOTION
01 — THE NEXT FRONTIERDESIGNED TO THINK BEYOND THE PROMPT

A NEW PERSPECTIVE

Some models respond. Luna moves the work forward.

Made for the moments that need more than an answer.

02 MADE FOR THE BIGGER PICTURE

Capability with
more room to move.

A versatile model, ready to follow an idea wherever it leads—from first question to final detail.

01

Reasoning that holds up

Follow complex threads, work through ambiguity, and deliver answers with a clear line of thought.

02

See, hear, understand

Work across text, imagery, and audio in one continuous conversation—without breaking your flow.

03

More context. Less friction.

Bring the long brief, the full codebase, or the whole conversation. Luna keeps the bigger picture in view.

04

Built for real workflows

Structured outputs, dependable tool use, and controls that make it easier to ship with confidence.

03 A FEW LINES FROM HERE

Into your stack.
Out into the world.

A straightforward API for bringing Luna’s reasoning and multimodal capabilities into the products you’re building.

See API pricing
luna.ts
const response = await
  luna.responses.create({
    model: "gpt-6-luna",
    input: "Turn this idea into a plan."
  });
Ready to runResponses API

04 CLEAR BY DESIGN

Room to build.
Nothing to decode.

Straightforward token pricing for GPT-6 Luna API usage. Pay only for what you use.

API PRICING
MODEL gpt-6-luna

Input

$2.50 / 1M tokens

Text and multimodal input

Cached input

$0.25 / 1M tokens

For repeated context

Output

$10.00 / 1M tokens

Generated responses

Pricing shown in USD. Cached input applies to eligible repeated context.

Build with Luna

Model specifications and pricing are presented as product launch information and may change.

05 YOUR NEXT IDEA, RECONSIDERED

Go a little
further.

Start building