WASHINGTON, 6th February, 2026 (WAM) -- OpenAI has launched GPT-5.3-Codex, a new Codex model it says expands Codex from coding assistance into a computer-using agent for a broader range of ...

On Thursday, OpenAI released GPT-5.3-Codex, a new model that extends its Codex coding agent beyond writing and reviewing code to performing a much wider range of work tasks. The release comes as ...

In a synchronized industry battle, OpenAI launched GPT-5.3-Codex just minutes after Anthropic released Claude Opus 4.6. The new model is 25% faster and was instrumental in building itself, helping ...

On Monday, OpenAI launched Codex, an agentic coding tool marketed to software developers. Today, OpenAI also launched a new model designed to turbo-charge Codex: GPT-5.3 Codex. The company says that ...

Artificial intelligence is entering the era of self-improvement. On Thursday afternoon, OpenAI released a new cutting-edge coding model that the company said assisted in its own creation.

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 ...

Microsoft-owned GitHub continues to embrace OpenAI and Anthropic AI advances. Microsoft-owned GitHub continues to embrace OpenAI and Anthropic AI advances. is a senior editor and author of Notepad, ...

With Xcode 26.3, Apple brings agentic AI to app development, enabling tools from OpenAI and Anthropic to build, debug, and automate code actively.

Developers can use Anthropic’s Claude Agent and OpenAI’s Codex to take action in Xcode on their behalf. Developers can use Anthropic’s Claude Agent and OpenAI’s Codex to take action in Xcode on their ...

Apple has announced a major upgrade for Xcode: support for agentic coding. Apple says that developers can now build apps with coding agents such as Anthropic’s Claude Agent and OpenAI’s Codex directly ...

SAN FRANCISCO, Feb 2 (Reuters) - OpenAI is launching a desktop app for its coding tool, Codex, in hopes of seizing momentum -- and customers -- from its rivals in the AI code-generation space. OpenAI ...