Microsoft has rolled out a major Copilot update for Microsoft 365 apps, enabling it to autonomously draft and edit documents, spreadsheets, and presentations. The release coincides with upgrades to ...

OpenAI is rolling out GPT-5.5 in Codex, with a 400K context window and higher coding benchmark scores than GPT-5.4.

OpenAI is capping off a busy week of announcements with the release of GPT-5.5, its latest model upgrade for ChatGPT and Codex. The company calls its new model “a new class of i ...

OpenAI makes Codex available to all developers and teams. Slack integration and SDK bring AI into coding workflows. Admin tools add visibility, control, safer automation for enterprises. OpenAI ...

OpenAI is pitching GPT-5.3-Codex as a long-running “agent,” not just a code helper: The company says the model combines GPT-5.2-Codex coding strength with GPT-5.2 reasoning and professional knowledge, ...

Since last spring, OpenAI has offered Codex. What started life as the company's response to Claude Code is becoming something more sophisticated with the release of a new dedicated macOS app. At its ...

OpenAI is reportedly testing a new feature called "Chronicle" for its AI coding agent, Codex. This opt-in feature captures ...

OpenAI has just launched a brand new Mac app: Codex, which it says is “the best way to build with agents.” Here are the details. OpenAI is expanding its lineup of macOS apps. Joining the existing ...

What if writing code felt as effortless as having a conversation? With the release of Codex 2.0, OpenAI is reshaping the landscape of software development, offering a tool that doesn’t just assist but ...

AI coding agents are reshaping how developers write, debug, and maintain software in 2026. The debate around Claude Code vs ChatGPT Codex highlights two distinct philosophies: local-first reasoning ...

What if you could delegate your most tedious tasks to a virtual assistant that not only understands your workflow but actively improves it? OpenAI has today launched its new Codex app for macOS, a ...