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Introducing GPT-4.5

ReleaseFeb 27, 2025

o3-mini > cover image

ReleaseJan 31, 2025

Cover Image > Media

Introducing Operator

ProductJan 23, 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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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

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Team Update August

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

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