Hormouz: GPT-5.6 Luna (review): AI model

Context window:: 1,050,000 tokens
Input:: $0.1/1M tokens
Output:: $0.6/1M tokens
Type:: text, image

Vision
Tools
Streaming
Long context

Thinking levels: max · xhigh · high · medium · low · none

Hormouz: GPT-5.6 Luna (review) is a AI model from Hormouz, available through Hormouz via an OpenAI-compatible API with stable access from inside Iran.

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...

Quickstart

curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "hormouz/gpt-5.6-luna-review",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Specs

Vendor	Hormouz
Type	Text, Image
Context window	1,050,000 tokens
Pricing	$0.10/M in · $0.60/M out
API	Chat Completions
Capabilities	Streaming · Vision · Tools

Code example

cURL

curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "hormouz/gpt-5.6-luna-review",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Python

from openai import OpenAI
client = OpenAI(api_key="ng-YOUR_API_KEY", base_url="https://api.hormouz.net/v1")
response = client.chat.completions.create(
    model="hormouz/gpt-5.6-luna-review",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)

JavaScript

import OpenAI from "openai";
const client = new OpenAI({ apiKey: "ng-YOUR_API_KEY", baseURL: "https://api.hormouz.net/v1" });
const response = await client.chat.completions.create({
  model: "hormouz/gpt-5.6-luna-review",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

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Updated 2026-10-13