Open AI

The five AI value models driving business reinvention

Five AI value models show how leaders can sequence AI from workforce fluency to ...

Introducing ChatGPT for Excel and new financial data in...

OpenAI introduces ChatGPT for Excel and new financial app integrations, powered ...

Introducing GPT-5.4

Introducing GPT-5.4, OpenAI’s most most capable and efficient frontier model for...

Reasoning models struggle to control their chains of th...

OpenAI introduces CoT-Control and finds reasoning models struggle to control the...

Ensuring AI use in education leads to opportunity

OpenAI shares new tools, certifications, and measurement resources to help schoo...

How Axios uses AI to help deliver high-impact local jou...

Axios COO Allison Murphy explains how the company uses AI to support local repor...

Understanding AI and learning outcomes

OpenAI introduces the Learning Outcomes Measurement Suite to assess AI’s impact ...

Extending single-minus amplitudes to gravitons

A new preprint extends single-minus amplitudes to gravitons, with GPT-5.2 Pro he...

Our agreement with the Department of War

Details on OpenAI’s contract with the Department of War, outlining safety redlin...

An update on our mental health-related work

OpenAI shares updates on its mental health safety work, including parental contr...

Introducing the Stateful Runtime Environment for Agents...

Stateful Runtime for Agents in Amazon Bedrock brings persistent orchestration, m...

Joint Statement from OpenAI and Microsoft

Microsoft and OpenAI continue to work closely across research, engineering, and ...

Scaling AI for everyone

Today we’re announcing $110B in new investment at a $730B pre money valuation. T...