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image generation API > cover image

Introducing our latest image generation model in the API

ProductApr 23, 2025

Introducing GPT-4.5

ReleaseFeb 27, 2025

o3-mini > cover image

ReleaseJan 31, 2025

Research

Penda > Cover Image

Pioneering an AI clinical copilot with Penda Health

PublicationJul 22, 2025

Emergent misalignment > Cover Image

Toward understanding and preventing misalignment generalization

PublicationJun 18, 2025

HealthBench > Cover Image

Introducing HealthBench

PublicationMay 12, 2025

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model spec v2 > cover image

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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OpenAI And Microsoft

OpenAI and Microsoft

CompanyNov 15, 2016

Report From The Self Organizing Conference

Report from the self-organizing conference

CompanyOct 13, 2016

Machine Learning Unconference

Machine Learning Unconference

CompanyAug 18, 2016

Team Update August

CompanyAug 16, 2016

Special Projects

Special projects

CompanyJul 28, 2016

OpenAI Technical Goals

OpenAI technical goals

SafetyJun 20, 2016

CompanyMay 25, 2016

Welcome Pieter And Shivon

Welcome, Pieter and Shivon!

CompanyApr 26, 2016

"A watercolor painting of a colorful crowd of people moving through a doorway", generated by DALL·E 2

CompanyMar 31, 2016