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

OpenAI CEO Sam Altman said using Codex made him feel “a little useless,” as the AI outperformed him in coding tasks.

OpenAI's Codex just got its own Mac app - and anyone can try it for free now ...

OpenAI launches Codex desktop app for AI coding, enabling multi-agent workflows, skills, and expanded access for ChatGPT ...

OpenAI is trying to win market share from rivals like Anthropic and Cursor as AI coding tools gain in popularity.

OpenAI reported that one of its teams successfully used its advanced Codex AI system to develop and ship an application where every single line of code was generated by AI agents.

OpenAI is locked in an increasingly intense battle with rival Anthropic over tools to create AI agents. The debut of the ...

Step-by-step builds beat full-spec instructions for AI coding. AIs can destroy code as quickly as they create it. Use AGENTS.md, screenshots, and refactoring to keep projects stable. Last week, I put ...

Today, OpenAI announced GPT-5.3-Codex, a new version of its frontier coding model that will be available via the command line, IDE extension, web interface, and the new macOS desktop app. (No API ...

OpenAI calls the new coding tool the "first milestone" in its relationship with the chipmaker.

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