Roar AI
Get started
All models
OpenAI · Chat

GPT-6 Luna API in India

OpenAI’s cheapest GPT-6, with the same million-token memory as Astra. Priced in Indian rupees for teams in India, on the same key as every other model.

Input₹10.09per 1M tokens
Output₹50.47per 1M tokens
BillingOne bill, in INRwith every other model

GPT-6 Luna API pricing in India

Input₹10.09 per 1M tokens · $0.103
Output₹50.47 per 1M tokens · $0.515
Cached input₹1.01 per 1M tokens · $0.0103
Cache write₹12.62 per 1M tokens · $0.1288
Batch input₹5.05 per 1M tokens · $0.0515
Batch output₹25.24 per 1M tokens · $0.2575

In Indian rupees, the currency your card is charged in, with the published US dollar rate beside each.

For scale: 1,000 requests of about 3,000 tokens in and 1,000 out cost ₹80.75 — a long prompt and a page of answer each. Every rate is published and stays the same from one request to the next. See every model.

Prices are our published US dollar rates converted at ₹98.00 to the dollar, our rate for October — the same rate your card is charged.

About GPT-6 Luna

Luna is the volume tier of GPT-6 — the model for jobs you run thousands of times a day. It keeps the flagship’s full 1.05M-token context and 128K-token answers, which is unusual at this price. At maximum effort OpenAI reports 66.6% on DeepSWE, which it puts level with Claude Opus 5 at medium effort.

Its reasoning can be switched off completely, so it also works as a fast plain model. Independent testing puts its intelligence roughly level with GPT-5.6 Luna: the gain is in price, not ability.

What is GPT-6 Luna good for?

  • Sorting, tagging, extracting and routing at high volume.
  • Cheap helper agents inside a larger system.
  • Summarising very long documents in one pass.

Where to be careful

  • Not a step up in ability over GPT-5.6 Luna — the same class of model at a lower price.
  • Small-model mistakes still happen: one reviewer got Kubernetes files that passed every check and then crashed on start. Test generated code before shipping it.

Specs

Made byOpenAI
ReleasedSeptember 2026
TypeChat
Context window1.05M tokens
Longest answer128K tokens
ReadsText, Images
Thinks before answeringYes, adjustable
WeightsClosed
Processed inGlobal
Model idgpt-6-luna

Using GPT-6 Luna from India

Roar AI provides access to GPT-6 Luna through the Roar AI gateway, charged in Indian rupees on one bill with every other model. Requests from India go through our gateway in Bangalore. Developers can use GPT-6 Luna alongside other supported models without a separate integration for every provider.

Use the OpenAI SDK you already have — point it at Roar AI and name the model. Read the docs.

from openai import OpenAI

client = OpenAI(base_url="https://api.roar-ai.com/v1", api_key="roar_live_…")

reply = client.chat.completions.create(
    model="gpt-6-luna",
    messages=[{"role": "user", "content": "Summarise this contract in plain English."}],
)

Where is GPT-6 Luna processed?

GPT-6 Luna is a frontier model, and requests are processed on international infrastructure, outside India. The model directory says where each model is processed.

Questions

How much does GPT-6 Luna cost in India?

Input is ₹10.09 per 1M tokens; output is ₹50.47 per 1M tokens. For scale, 1,000 requests of about 3,000 tokens in and 1,000 out cost ₹80.75. Prices are our published US dollar rates converted at ₹98.00 to the dollar, our rate for October — the same rate your card is charged. The rate is published and does not change from one request to the next.

Is GPT-6 Luna open source?

No. OpenAI does not publish the weights, so it is only available through an API like this one.

Try GPT-6 Luna
on one key

Sign up, get a key and call it with the SDK you already use. Pay in your local currency, on one bill.