I tested Claude Code vs. ChatGPT Codex in a real-world bug hunt and creative CLI build — here’s which AI coding agent thinks like a developer and which one ships safer code.

OpenAI’s GPT-5.3-Codex expands Codex into a full agentic system, delivering faster performance, top benchmarks, and advanced cybersecurity capabilities.

The update enables developers to use coding agents such as Claude Agent and OpenAI’s Codex directly within Xcode to tackle ...

OpenAI has launched a new Codex desktop app aimed at helping developers manage multiple ...

The app is powered by GPT-5.2-Codex, OpenAI’s newest programming-focused large language model. It can process prompts with up to 400,000 tokens, which corresponds to about 100,000 lines of code, and ...

OpenAI is launching a Codex app, a desktop experience for managing the company’s AI coding tools, as competitive pressure to deploy autonomous AI agents heats up. The desktop app is designed to be ...

OpenAI has launched GPT-5.3 Codex offering a 25% speed increase over GPT-5.2 Codex, helping developers ship code faster.

Cisco claims to have saved more than 1,500 engineering hours per month from using OpenAI’s Codex AI coding agent platform. The networking giant has been working with the ChatGPT maker for the past ...

OpenAI on Monday released a new desktop application for its Codex artificial intelligence coding system, a tool the company says transforms software development from a collaborative exercise with a ...

OpenAI’s most advanced agentic coding model is natively integrated into JetBrains AI chat in the 2025.3 version of IntelliJ, PyCharm, WebStorm, Rider, and others. OpenAI has made its Codex AI coding ...