Free ChatGPT users shouldn't notice much of a change, but some devoted 4o users are already clearly disgruntled.

New "Prism" workspace launches just as studies show AI-assisted papers are flooding journals with diminished quality.

On Friday, OpenAI engineer Michael Bolin published a detailed technical breakdown of how the company’s Codex CLI coding agent ...

Sam Altman says OpenAI added more than $1 billion in annual recurring revenue in the last month, driven by its API business ...

From 13 February 2026, GPT-4o and select older models will be removed from ChatGPT, while API access remains unchanged for ...

OpenAI is rolling out a new suite of APIs and tools designed to help developers and enterprises build AI-powered agents more efficiently. These are delivered atop some of the very same technology ...

For enterprises deploying AI applications with similar read-heavy workloads and unpredictable traffic spikes, OpenAI's ...

OpenAI has launched a new scientific workspace program called Prism, which integrates AI into existing standards for composing research papers.

OpenAI would like scientists to work through their latest research paper with ChatGPT as their co-author. On Tuesday, the ...

Realtime API supports multi-model text and speech experiences including natural speech-to-speech conversations using preset voices already supported in the API. OpenAI has introduced a public beta of ...

OpenAI Codex has arrived in JetBrains IDEs with free promotional credits. The GPT-5.2-Codex agent can autonomously debug, ...