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

By launching a desktop app, OpenAI is catching up to Anthropic’s popular Claude Code, which already offered a macOS version.

OpenAI has rolled out a new Codex desktop app for macOS that lets developers manage multiple AI agents at once, run parallel ...

With OpenAI's recent introduction of Codex CLI and new foundation models, the company hearkens us back to 2021 when its Codex AI model powered the tool that helped jump-start the GenAI revolution: ...

OpenAIs Codex app for macOS enables multi-agent workflows, parallel tasks, and higher rate limits across paid plans, accessible via desktop, CLI and IDE integrations.

OpenAI said that enterprises and developers are increasingly relying on Codex for end-to-end development. Since the launch of GPT‑5.2-Codex in mid-December 2025, overall usage has doubled, with more ...

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

OpenAI has introduced a new Codex app for macOS, easing the coding process for developers by combining AI-assisted tasks into ...

In benchmark tests such as Swaybench Pro and Terminal Bench, GPT-5.3 Codex consistently outperformed its predecessors, setting new standards for speed and execution. When compared to Anthropic’s Opus ...

OpenAI launched a new Codex desktop app that lets developers run multiple AI agents in parallel, automate engineering tasks, ...