Codex, which is a fast, agentic model that it believes goes beyond coding and can handle research and workflows. Rival ...

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

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 ...

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

Learn how to remove Copilot from Windows 11, including Edge, Search, Photos, Notepad, File Explorer, Paint, and other ...