The new OpenAI Codex CLI is a powerful tool designed to transform how developers interact with code. By allowing direct command-line interaction, it simplifies coding tasks, boosts productivity, and ...

OpenAI has recently published a detailed architecture description of the Codex App Server, a bidirectional protocol that decouples the Codex coding agent's core logic from its various client surfaces.

In a major milestone for the "AI coding wars," OpenAI CEO Sam Altman confirmed on X that the company's standalone Codex ...

On Wednesday, Sam Altman-led OpenAI launched Codex CLI, a new open-source coding agent, along with two AI reasoning models. What Happened: The newly launched open-source coding agent is OpenAI's most ...

OpenAI is pushing the envelope for developers of artificial intelligence agents. Today it expanded the capabilities of its Codex software engineering agent that launched last month and also making it ...

I tried a Claude Code rival that's local, open source, and completely free - how it went ...

Codex will remain free, and Deep Research just got better ...

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

OpenAI Group PBC today released a macOS client for its Codex programming assistant. The launch comes about two months after Claude Code, a competing service from Anthropic PBC, topped $1 billion in ...

OpenAI recently published the first in a series of articles detailing the design and functionality of their Codex software development agent. The inaugural post highlights the internals of the Codex ...

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