Controversy over OpenAI's agreement to provide AI to the Pentagon has swamped news about Codex's rapid adoption ...

OpenAI has started rolling out Codex Security, an application security agent designed to help developers identify critical vulnerabilities without being inundated by a b ...

OpenAI's Codex coding assistant is now available for Windows, mirroring its successful Mac launch. This native Windows app ...

Codex, a cloud-based software engineering agent, can write features, answer questions about a codebase, fix bugs, and propose pull requests for review. Several tasks can run simultaneously, and users ...

OpenAI introduces Harness Engineering, an AI-driven methodology where Codex agents generate, test, and deploy a million-line production system. The platform integrates observability, architectural ...

OpenAI launches GPT-5.4 across ChatGPT, API, and Codex with stronger reasoning, coding, and computer use capabilities.

OpenAI has introduced GPT-5 Codex, a version of GPT-5 that is fine-tuned for coding agent workflows and built to better support developers working across varied environments. Rather than just ...

In a major shift in its hardware strategy, OpenAI launched GPT-5.3-Codex-Spark, its first production AI model deployed on ...

Since last spring, OpenAI has offered Codex. What started life as the company's response to Claude Code is becoming something more sophisticated with the release of a new dedicated macOS app. At its ...

OpenAI’s macOS Codex app brings parallel agents, task context sharing, and background automation to developers. Usability improvements aim to simplify large codebase management and coding efficiency.

OpenAI on Monday released a new desktop application for its Codex artificial intelligence coding system, a tool the company says transforms software development from a collaborative exercise with a ...