GPT-5 Pro

Max input

272K

Knowledge cutoff

Sep 2024

Open weights

—

Family

gpt-pro

Aliases

gpt-5-pro-2025-10-06

Model ID

gpt-5-pro

Not stated on OpenAI’s pages: reasoning can be off, max thinking budget.

• Epoch Capabilities Index 151.2

  #56 of 118 listed models · CI 149.3–153.1

• Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Nov 5, 2026
• changes we made

1. Oct 24, 2026 Available → Deprecated

• Azure OpenAI pricing (opens in a new tab) azure.microsoft.com · checked Nov 8, 2026
• OpenAI API pricing (opens in a new tab) developers.openai.com · checked Nov 9, 2026
• GPT-5 Pro model (opens in a new tab) developers.openai.com · checked Nov 4, 2026
• Changelog (opens in a new tab) developers.openai.com · checked Nov 9, 2026
• Azure AI Foundry: model retirement schedule (opens in a new tab) learn.microsoft.com · checked Nov 10, 2026
• models.dev: gpt-5-pro (community data, MIT) (opens in a new tab) github.com · checked Sep 30, 2026
• GPT-5 Pro (opens in a new tab) developers.openai.com · checked Nov 4, 2026
• Deprecations (opens in a new tab) developers.openai.com · checked Nov 8, 2026

OpenAI’s official policies: data use, privacy, terms →

Some values on this page are still waiting to be checked against official pages: a filled dot is verified, a hollow one is not yet (with or without a source on file). How we verify data

OpenAI · United States · openai.com

Snapshots, the same family and other models from this provider

• GPT-5 Pro (2025-10-06)
• GPT-5.5 Pro
• GPT-5.4 Pro
• GPT-5.2 Pro
• GPT-6-Cyber
• gpt-6-astra-law
• GPT-6 Rosalind
• GPT-6.1 Terra
• GPT-5.2 Pro vs GPT-5 Pro