How much does GPT-5 Pro cost?

GPT-5 Pro is billed pay-as-you-go at $14.70 per 1M input tokens and $117.60 per 1M output tokens. There is no subscription — you only pay for what you use.

What is the context window of GPT-5 Pro?

GPT-5 Pro supports a context window of up to 1M tokens. It can return up to 128K tokens in a single response.

What can GPT-5 Pro do?

GPT-5 Pro supports Vision, Tool calling, Reasoning, Documents, Prompt caching.

Is GPT-5 Pro free to use?

GPT-5 Pro is a paid, pay-as-you-go model — no subscription, you are only charged for usage.

How do I use GPT-5 Pro via the API?

GPT-5 Pro is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID gpt-5-pro with your Api.Airforce API key.

GPT-5 Pro is OpenAI's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

OpenAIPaidOperational

GPT-5 Pro

API model name: gpt-5-pro

GPT-5 Pro is OpenAI's chat model, served on the Api.Airforce unified API. It has a 1M-token context window. Beyond text, it accepts image, file as input. Capabilities include Vision, Tool calling, Reasoning, Documents, Prompt caching. It is priced at $14.70 per million input tokens and $117.60 per million output tokens. That is below the provider's $15.00 official input rate. Knowledge cutoff: 2026-06. Access it through the OpenAI-compatible API with one key, alongside 100+ other models on Api.Airforce.

Get an API key View pricing

Pricing

Input / 1M tokens

$14.70

Output / 1M tokens

$117.60

Cache read / 1M tokens

$7.35

Cache write / 1M tokens

Free

Official input rate

$15.00

Official output rate

$120.00

Api.Airforce price vs. the provider's official rate.

Specifications

Provider: OpenAI
Type: chat model
Context window: 1M tokens
Max output: 128K tokens
Knowledge cutoff: 2026-06
Input: text, image, file
Output: text
Prompt caching: Supported

Capabilities

VisionTool callingReasoningDocumentsPrompt cachingStreaming

What is GPT-5 Pro used for?

Chatbots & assistants — conversational AI, drafting, summarizing and Q&A.
Image understanding — analyze photos, screenshots, charts and scanned documents.
Agents & automation — function calling and tool use for multi-step workflows.
Complex reasoning — math, coding and step-by-step problem solving.
Document analysis — summarize and answer questions across long files.
Long-context tasks — process entire documents or codebases in a single prompt.
Real-time experiences — stream tokens for responsive chat and apps.

GPT-5 Pro vs. similar models

Model	Intelligence	Context	Input / 1M	Output / 1M
GPT-5 Pro	—	1M	$14.70	$117.60
Babbage 002	—	—	$0.34	$0.34
ChatGPT-4o Latest	—	—	$2.75	$14.50
Codex Auto Review	—	—	$0.09	$0.56

Prices are Api.Airforce pay-as-you-go rates per 1M tokens. Context is the maximum input length.

GPT-5 Pro — frequently asked questions

How much does GPT-5 Pro cost?: GPT-5 Pro is billed pay-as-you-go at $14.70 per 1M input tokens and $117.60 per 1M output tokens. There is no subscription — you only pay for what you use.
What is the context window of GPT-5 Pro?: GPT-5 Pro supports a context window of up to 1M tokens. It can return up to 128K tokens in a single response.
What can GPT-5 Pro do?: GPT-5 Pro supports Vision, Tool calling, Reasoning, Documents, Prompt caching.
Is GPT-5 Pro free to use?: GPT-5 Pro is a paid, pay-as-you-go model — no subscription, you are only charged for usage.
How do I use GPT-5 Pro via the API?: GPT-5 Pro is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID gpt-5-pro with your Api.Airforce API key.
Who makes GPT-5 Pro?: GPT-5 Pro is OpenAI's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

All models·Quickstart·Chat API reference

Use GPT-5 Pro via the API

OpenAI-compatible — point any OpenAI SDK at https://api.airforce/v1 and pass gpt-5-pro as the model.

cURL

curl https://api.airforce/v1/chat/completions \
  -H "Authorization: Bearer $AIRFORCE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5-pro",
    "messages": [{ "role": "user", "content": "Hello!" }]
  }'

Python

from openai import OpenAI
client = OpenAI(base_url="https://api.airforce/v1", api_key="$AIRFORCE_API_KEY")
r = client.chat.completions.create(
    model="gpt-5-pro",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(r.choices[0].message.content)

JavaScript

import OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://api.airforce/v1", apiKey: process.env.AIRFORCE_API_KEY });
const r = await client.chat.completions.create({
  model: "gpt-5-pro",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(r.choices[0].message.content);