OpenAI Codex

A stylized padlock icon centered within a rounded square frame, set against a vibrant gradient background that shifts from pink and purple tones on the left to orange and peach hues on the right, symbolizing digital security and privacy.

Why OpenAI built Lockdown Mode for ChatGPT power users

If you’re handling sensitive chats, Lockdown Mode gives ChatGPT a…

A stylized padlock icon centered within a rounded square frame, set against a vibrant gradient background that shifts from pink and purple tones on the left to orange and peach hues on the right, symbolizing digital security and privacy.

OpenAI rolls out new AI safety tools

ChatGPT now features Lockdown Mode and risk labels, giving organizations…

A modern gradient background blending deep blue and purple tones with sleek white text in the center that reads “GPT‑5.3‑Codex‑Spark,” designed as a clean promotional graphic highlighting the release of OpenAI’s new AI coding model.

OpenAI launches GPT‑5.3‑Codex‑Spark for lightning‑fast coding

Developers can now iterate at the speed of thought.

Abstract blue and purple gradient background with soft flowing shapes and the white text “GPT-5.3-Codex” centered on the image.

GPT-5.3-Codex brings speed, reasoning, and autonomy to coding

OpenAI’s Codex is evolving into something closer to a full-time…

A MacBook Pro desktop shows the Xcode app with new agentic coding capabilities.

Xcode 26.3 lets Claude and Codex run builds and fix errors

Claude and Codex can now see, edit, and compile your…

OpenAI Codex app logo featuring a stylized terminal symbol inside a cloud icon on a blue and purple gradient background, with the word “Codex” displayed below.

OpenAI launches Codex macOS app with agents and automations

OpenAI’s Codex is no longer just an AI that writes…

Illustration of a rounded search-style input bar with the text “Ask a data question” and an upward arrow button, set on a blue-to-purple gradient background with dotted grid lines suggesting data flow or analytics.

OpenAI quietly built an AI data agent for its own employees

Asking data questions at OpenAI now feels like chatting with…

Abstract promotional graphic with a blue background and a soft purple–pink gradient shape in the center, scattered code-like characters around it, and bold white text reading “GPT-5.2-Codex” prominently in the middle.

OpenAI launches GPT-5.2-Codex to tackle large codebases and complex refactors

GPT-5.2-Codex marks OpenAI’s move beyond code autocomplete by introducing an…

OpenAI Codex's dashboard asks, ‘What should we code next?’ with a prompt box, repo/branch selectors, and a task list on a pastel code-themed backdrop.

OpenAI’s Codex integrates with ChatGPT to deliver AI-driven coding assistance

ChatGPT’s Codex, powered by OpenAI’s codex-1 model, provides developers with…