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Introducing the Codex app

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Introducing GPT-5.3-Codex

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Introducing OpenAI Frontier

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Introducing Prism

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Testing ads in ChatGPT

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OpenAI for Healthcare

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Developers can now submit apps to ChatGPT

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Advancing science and math with GPT-5.2

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Introducing GPT-5.2

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Ten years

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Black-and-white collage of founders in OpenAI’s Frontier Builders Campaign. Top row: Kareem Amin, Founder and CEO of Clay, smiling in profile; Christina Cacioppo, Founder and CEO of Vanta, smiling with her hand raised near her ear; and Connor Heggie, Founder and CTO of Unify, standing confidently in a denim jacket. Bottom row: Jesse Zhang and Ashwin Sreenivas, Co-Founders of Decagon, seated side by side and smiling; and Kathleen McMahon and Tess van Stekelenburg, Co-Founders of Valthos, standing together and laughing. The portraits highlight entrepreneurs using OpenAI tools to build companies driving breakthroughs in growth, security, biological defense, and global customer experience.
Frontier Builders

Meet the leaders putting machine intelligence to work.

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Creative writing with GPT-5

GPT-5

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Medical research with GPT-5

GPT-5

Latest research

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Evaluating chain-of-thought monitorability

Research

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Evaluating AI’s ability to perform scientific research tasks

Research

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Measuring AI’s capability to accelerate biological research

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OpenAI for business

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Taisei Corporation shapes the next generation of talent with ChatGPT

ChatGPT

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Powering tax donations with AI powered personalized recommendations

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How Higgsfield turns simple ideas into cinematic social videos

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