How much does GPT-5.2 Chat cost?

Billing is usage-based: $1.75 per million input tokens and $14 per million output tokens. There is no fixed monthly fee. You pay only for what you use, and current rates are shown in the Hormouz dashboard.

How do I access GPT-5.2 Chat from inside Iran?

Create an account on Hormouz and generate an API key. Hormouz provides a stable path to GPT-5.2 Chat from inside Iran, with no foreign credit card or circumvention tooling required.

Is GPT-5.2 Chat compatible with OpenAI code?

Yes. Hormouz exposes an OpenAI-compatible API. Just change the base URL to Hormouz and swap in your Hormouz key. Your existing SDKs and chat-completions code run without a rewrite.

What context window and capabilities does GPT-5.2 Chat have?

GPT-5.2 Chat supports a context window of up to 128K tokens. It also supports tool calling and image (vision) input. That makes it a good fit for long documents, codebases and multi-turn conversations.

What is GPT-5.2 Chat good for?

GPT-5.2 Chat works well for chat assistants, content generation, summarization, drafting and general text tasks, including ones that involve reading images.

What is GPT-5.2 Chat's knowledge cutoff?

GPT-5.2 Chat's training data runs through Sep 2024. For information newer than that, provide the relevant context in your prompt or connect a tool that fetches live data.

OpenAI: GPT-5.2 Chat: AI model

GPT-5.2 Chat is an OpenAI model. The fast, lightweight member of the GPT-5.2 family, optimized for low-latency chat, with up to 128K-token context. Reachable from inside Iran through Hormouz.

Context window:: 128,000 tokens
Input:: $1.75/1M tokens
Output:: $14/1M tokens
Type:: text, image

Vision
Tools
Streaming
Long context

GPT-5.2 Chat is the fast, lightweight member of the GPT-5.2 family, optimized for low-latency chat. GPT-5.2 Chat (also called Instant) keeps strong general intelligence while prioritising low-latency conversation, using adaptive reasoning to think only when needed. It supports a context window of up to 128K tokens, with training data through Sep 2024.

GPT-5.2 Chat is served through Hormouz behind an OpenAI-compatible API. It supports tool calling and image (vision) input. Point your base URL at Hormouz and drop in a Hormouz key, and existing OpenAI SDK code runs unchanged.

Pricing is usage-based: $1.75 per million input tokens and $14 per million output tokens. Hormouz provides stable access to the model from inside Iran, with no foreign credit card or circumvention tooling required.

GPT-5.2 Chat (AKA Instant) is the fast, lightweight member of the 5.2 family, optimized for low-latency chat while retaining strong general intelligence. It uses adaptive reasoning to selectively “think” on...

Quickstart

curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-5.2-chat",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Specs

Vendor	OpenAI
Type	Text, Image
Context window	128,000 tokens
Pricing	$1.75/M in · $14.00/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": "openai/gpt-5.2-chat",
    "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="openai/gpt-5.2-chat",
    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: "openai/gpt-5.2-chat",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

Buy the OpenAI: GPT-5.2 Chat API, paid in rial

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One Hormouz key reaches OpenAI: GPT-5.2 Chat and 600+ other models, and you pay only for what you use.
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FAQ

How much does GPT-5.2 Chat cost?: Billing is usage-based: $1.75 per million input tokens and $14 per million output tokens. There is no fixed monthly fee. You pay only for what you use, and current rates are shown in the Hormouz dashboard.
How do I access GPT-5.2 Chat from inside Iran?: Create an account on Hormouz and generate an API key. Hormouz provides a stable path to GPT-5.2 Chat from inside Iran, with no foreign credit card or circumvention tooling required.
Is GPT-5.2 Chat compatible with OpenAI code?: Yes. Hormouz exposes an OpenAI-compatible API. Just change the base URL to Hormouz and swap in your Hormouz key. Your existing SDKs and chat-completions code run without a rewrite.
What context window and capabilities does GPT-5.2 Chat have?: GPT-5.2 Chat supports a context window of up to 128K tokens. It also supports tool calling and image (vision) input. That makes it a good fit for long documents, codebases and multi-turn conversations.
What is GPT-5.2 Chat good for?: GPT-5.2 Chat works well for chat assistants, content generation, summarization, drafting and general text tasks, including ones that involve reading images.
What is GPT-5.2 Chat's knowledge cutoff?: GPT-5.2 Chat's training data runs through Sep 2024. For information newer than that, provide the relevant context in your prompt or connect a tool that fetches live data.

Updated 2026-10-13