OpenAI

o3 Pro

openai/o3-pro

JSON

Specification

Published by the vendor; the platform bills at the target's declared price.

o3 Pro

reasoning tools

OpenAI openai/o3-pro

The o-series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o3-pro model uses more compute to think harder and provide consistently...

Input $/1M: $20.0
Output $/1M: $80.0
Context: 200K
Max output: 100K
Released: Jun 10, 2025
Modalities: textfileimage

On this deployment

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Not routable here yet

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targets.yamlyaml

# targets.yaml - declare a target that runs o3 Pro
targets:
  - id: o3-pro
    kind: llm
    name: o3 Pro
    metadata:
      model: openai/o3-pro          # links the target to this catalogue entry
    capabilities:
      domains: [general]
      supports_tools: true
      context_window: 200000
    cost:
      usd_per_1k_tokens: 0.050000

Price among OpenAI models

Input list price per million tokens; o3 Pro is the most expensive of 13 listed.

More from OpenAI

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