Anthropic's Claude Code for VS Code has surpassed OpenAI's Codex extension in Visual Studio Code Marketplace installs and review volume despite launching later. OpenAI positions Codex as an IDE pairing tool plus a way to delegate larger coding tasks to the ...

The move lets IT administrators standardize and distribute agent behaviors across engineering teams, but OpenAI’s third-party marketplace is not yet open.

On Thursday, OpenAI released GPT-5.3-Codex, a new model that extends its Codex coding agent beyond writing and reviewing code to performing a much wider range of work tasks. The release comes as competition continues to heat up among artificial ...

PCWorld reports that OpenAI has launched a native Windows desktop app for Codex, its AI coding tool that uses ChatGPT-powered agents to write code from natural-language prompts. Codex competes with similar tools like Anthropic’s Claude Code and Google ...

OpenAI says its seeing breakout growth for its AI coding tool Codex, even as controversy over the company’s agreement to supply AI to the Pentagon has derailed the public messaging around Codex’s momentum and resulted in some consumers boycotting its ...

Generating computer code has emerged as one of the first AI applications making a measurable impact in business. But tools like Codex and Anthropic’s Claude Code have evolved far beyond simple code generators. Powered by more capable models, they ...

OpenAI took the coding agent rivalry to Claude’s coding terminal. OpenAI has developed a plugin to run its Codex agent inside Claude Code, the coding agent developed by Anthropic. OpenAI has published the plugin,