OpenAI announced on Friday it’s launching a research preview of Codex, the company’s most capable AI coding agent yet. Codex is powered by codex-1, a version of the company’s o3 AI reasoning model ...

OpenAI’s GPT-5.3-Codex is 25 percent faster and requires less than half the tokens as its predecessor, 5.2-Codex.

Artificial intelligence is rapidly reshaping the way developers write, test, and review code. OpenAI has now taken a major step forward by upgrading Codex – the model powering its AI coding assistant ...

While you're in meetings or grabbing coffee, it analyzes problems, writes solutions, and delivers working code ready for review.

What if you could write code faster, debug with precision, and streamline your entire workflow—all without lifting a finger? Enter OpenAI Codex, the AI-powered assistant that’s redefining what it ...

Codex is powered o3 AI reasoning model optimized for software engineering tasks. OpenAI on Friday (May 16) announced the launch of Codex, the company's most capable artificial intelligence (AI) coding ...

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 ...

OpenAI Group PBC today released a new version of GPT-Codex, its agentic artificial intelligence coding model that’s designed to automate complex software engineering tasks. The latest version, GPT-5.2 ...

OpenAI has announced its newest model, GPT-5-Codex. The new model has been optimized for agentic coding in OpenAI’s suite of AI-powered software engineering tools, which is called Codex. This year, AI ...

OpenAI launched a standalone app for its AI coding assistant, Codex, which is available on Apple computers. The app aims to make it easy for software developers to manage multiple AI agents at once, ...