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Introducing our latest image generation model in the API

ProductApr 23, 2025

Introducing GPT-4.5

ReleaseFeb 27, 2025

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ReleaseJan 31, 2025

Research

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Pioneering an AI clinical copilot with Penda Health

PublicationJul 22, 2025

Emergent misalignment > Cover Image

Toward understanding and preventing misalignment generalization

PublicationJun 18, 2025

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Introducing HealthBench

PublicationMay 12, 2025

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Sharing the latest Model Spec

SafetyFeb 12, 2025

[2.0] Card > Media > Deliberative Alignment

Deliberative alignment: reasoning enables safer language models

PublicationDec 20, 2024

An update on our safety & security practices

An update on our safety & security practices

SafetySep 16, 2024

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aus economic blueprint > cover image

AI in Australia—OpenAI’s Economic Blueprint

CompanyJun 30, 2025

OpenAI in Deutschland > Cover image

OpenAI Deutschland

CompanyMay 22, 2025

EU Economic Blueprint > cover image

OpenAI’s EU Economic Blueprint

CompanyApr 7, 2025

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Disrupting malicious uses of AI

Global AffairsFeb 21, 2025

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Announcing The Stargate Project

CompanyJan 21, 2025

OpenAI’s Economic Blueprint > Card > Media

OpenAI’s Economic Blueprint

CompanyJan 13, 2025

[2.0] Card > Media > Why OpenAI’s structure must evolve

Why OpenAI’s structure must evolve to advance our mission

CompanyDec 27, 2024

OpenAI en France > cover image

OpenAI en France

CompanyNov 15, 2024

NatSec > Hero > OpenAI’s Approach to AI and National Security > Header image > asset

OpenAI’s approach to AI and national security

SafetyOct 24, 2024