How much does O1 cost?

O1 is billed pay-as-you-go at $3.27 per 1M input tokens and $13.05 per 1M output tokens. There is no subscription — you only pay for what you use.

O1 is a paid, pay-as-you-go model — no subscription, you are only charged for usage.

How do I use O1 via the API?

O1 is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID o1 with your Api.Airforce API key.

O1 is OpenAI's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

OpenAIPaidOperational

O1

API model name: o1

O1 is OpenAI's chat model, served on the Api.Airforce unified API. Capabilities include Reasoning. It is priced at $3.27 per million input tokens and $13.05 per million output tokens. Access it through the OpenAI-compatible API with one key, alongside 100+ other models on Api.Airforce.

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Pricing

Input / 1M tokens

$3.27

Output / 1M tokens

$13.05

Specifications

Provider: OpenAI
Type: chat model

Capabilities

Reasoning

Benchmarks

Independent evaluations and measured speed from Artificial Analysis.

Intelligence Index

23.4/100

Coding Index

39.7/100

MMLU-Pro84%

GPQA Diamond75%

Humanity's Last Exam8%

LiveCodeBench68%

MATH-50097%

Source: Benchmark data by Artificial Analysis (artificialanalysis.ai)

What is O1 used for?

Chatbots & assistants — conversational AI, drafting, summarizing and Q&A.
Complex reasoning — math, coding and step-by-step problem solving.

O1 vs. similar models

Model	Intelligence	Context	Input / 1M	Output / 1M
O1	23.4	—	$3.27	$13.05
GPT 3.5	—	—	$0.47	$1.39
GPT 3.5 Turbo 16k	—	—	$10.26	$20.52
GPT 4	7.0	8K	$64.26	$128.52

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

O1 — frequently asked questions

How much does O1 cost?: O1 is billed pay-as-you-go at $3.27 per 1M input tokens and $13.05 per 1M output tokens. There is no subscription — you only pay for what you use.
What can O1 do?: O1 supports Reasoning.
Is O1 free to use?: O1 is a paid, pay-as-you-go model — no subscription, you are only charged for usage.
How do I use O1 via the API?: O1 is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID o1 with your Api.Airforce API key.
Who makes O1?: O1 is OpenAI's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

All models·Quickstart·Chat API reference

Use O1 via the API

OpenAI-compatible — point any OpenAI SDK at https://api.airforce/v1 and pass o1 as the model.

cURL

curl https://api.airforce/v1/chat/completions \
  -H "Authorization: Bearer $AIRFORCE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "o1",
    "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="o1",
    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: "o1",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(r.choices[0].message.content);

O1