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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

CoT Monitoring > Cover image > Media

Detecting misbehavior in frontier reasoning models

PublicationMar 10, 2025

Trading inference-time compute for adversarial robustness > card image

Trading inference-time compute for adversarial robustness

PublicationJan 22, 2025

Advancing Red Teaming > Cover Image

Advancing red teaming with people and AI

PublicationNov 21, 2024

Safety

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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Scaling security > Cover image

Scaling security with responsible disclosure

SecurityJun 9, 2025

response-to-nyt-data-demands > cover image

How we’re responding to The New York Times’ data demands in order to protect user privacy

SecurityJun 5, 2025

Introducing ChatGPT Pro > Cover

Introducing ChatGPT Pro

ProductDec 5, 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

disrupting-a-covert-Iranian-influence-operation > Cover Image

Disrupting a covert Iranian influence operation

SafetyAug 16, 2024

New tools for ChatGPT Enterprise > Cover Image

New compliance and administrative tools for ChatGPT Enterprise

ProductJul 18, 2024

OpenAI acquires Rockset

CompanyJun 21, 2024

DALL·E 2024-02-24 08.56

Empowering defenders through our Cybersecurity Grant Program

SecurityJun 20, 2024

Media > Security

Securing Research Infrastructure for Advanced AI

SecurityJun 5, 2024