OpenAI launched GPT-5.3-Codex as Anthropic released Claude Opus 4.6 in a simultaneous drop that kicks off the AI coding wars, ...

An AI system that converts natural language to program code. Evolving from the GPT-3 language model, OpenAI Codex was trained with billions of lines of source code. Primarily used for generating ...

OpenAI announced yesterday Codex Desktop, a new native macOS app that treats AI coding agents like teammates you can direct, review and set loose on long tasks.

OpenAI’s Codex App Server aims to tackle fragmentation by centralising agent logic to streamline integration across developer tools.

OpenAI is rolling out GPT-5-Codex, a new, fine-tuned version of its GPT-5 model designed specifically for software engineering tasks in its AI-powered coding assistant, Codex. The release is part of a ...