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openai

o1-pro

Vendor key
Try in Playground

o1-pro is the version of o1 that uses more compute to think harder and provide consistently better answers. The o1 series is trained with reinforcement learning to think before answering and perform complex reasoning. o1-pro is available in the Responses API only.

The real OpenAI model

Same weights, same API, same answers. We change only how you pay for it: one key for every maker, one bill, no separate account to open. Every figure on this page comes from OpenAI’s own page — check it.

Maker's own page

Price

per 1M tokens

Input

Output

$150.00

$600.00

Context

200,000

up to 100,000 out

Modalities

ToolsReasoning

Released

Mar 19, 2025

Knows up to Oct 1, 2023

What it would cost you

1000 tokens is roughly 750 English words.

Estimated total$600.00

Where this model runs

openai
OpenAI

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We do not mark up the price of tokens. It is the same price the provider charges. We earn on the top-up fee.

Use it from your code

Model:openai/o1-pro
main.py
OpenAI Specification v1.0
from openai import OpenAI

# Works with the official openai package (pip install openai)
client = OpenAI(
    base_url="https://api.flintbeam.com/v1",
    api_key="sk-live-your-api-key"
)

response = client.chat.completions.create(
    model="openai/o1-pro",
    messages=[
        {"role": "system", "content": "You are an experienced software engineer."},
        {"role": "user", "content": "Describe the architecture of a distributed cache."}
    ],
    temperature=0.7,
    max_tokens=1500
)

print(response.choices[0].message.content)