OpenAI

GPT-5 Pro

openai/gpt-5-pro

JSON

Specification

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

GPT-5 Pro

reasoning tools

OpenAI openai/gpt-5-pro

GPT-5 Pro is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and...

Input $/1M: $15.0
Output $/1M: $120
Context: 400K
Max output: 128K
Released: Oct 6, 2025
Modalities: imagetextfile

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targets.yamlyaml

# targets.yaml - declare a target that runs GPT-5 Pro
targets:
  - id: gpt-5-pro
    kind: llm
    name: GPT-5 Pro
    metadata:
      model: openai/gpt-5-pro          # links the target to this catalogue entry
    capabilities:
      domains: [general]
      supports_tools: true
      context_window: 400000
    cost:
      usd_per_1k_tokens: 0.067500

Price among OpenAI models

Input list price per million tokens; GPT-5 Pro is the most expensive of 13 listed.

More from OpenAI

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