OpenAI subsequently added GPT-5.4 mini and nano, the restricted GPT-5.4-Cyber , GPT-5.5 for more autonomous work, GPT-5.5 ...

OpenAI opened an incident on its official status page on September 3, 2026, after detecting elevated errors across ChatGPT ...

OpenAI says it has applied a mitigation for elevated errors affecting ChatGPT and Codex and is monitoring recovery.

Send your feature requests to Codex instead.

Vibecoders, CEOs, and people trying to write an ill-conceived heartfelt love poem to a co-worker are bang in trouble as the ...

Code reviewed by WIRED reveals the company is developing a feature that enables Codex to continue working proactively until ...

OpenAI has open-sourced Codex Security, a command-line tool that scans code for vulnerabilities, validates them and suggests fixes. The code is public, but the scanner behind it stays gated to ...

On today's episode of AppStories, Federico and I interview Andrew Ambrosino, the project lead for Codex. It's a great ...

OpenAI (OPENAI) is working with consulting firms, including Accenture (ACN), Capgemini (CAPMF) (CGEMY), and PricewaterhouseCoopers, to help sell its AI coding agent Codex to businesses. Other ...