Is GPT-5.3 Codex the fantastic option developers have been waiting for? With its lightning-fast execution, a staggering 400K token context window, and unparalleled efficiency, OpenAI’s latest model is ...

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 ...

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, ...

On Friday, OpenAI engineer Michael Bolin published a detailed technical breakdown of how the company’s Codex CLI coding agent works internally, offering developers insight into AI coding tools that ...

The world’s oldest complete Hebrew Bible, the Codex Sassoon, recently unveiled at the Anu–Museum of the Jewish People in Tel Aviv, carries a direct connection to India through its namesake, David ...

OpenAI is launching a Codex app, a desktop experience for managing the company’s AI coding tools, as competitive pressure to deploy autonomous AI agents heats up. The desktop app is designed to be ...

GitHub confirms Claude and Codex agents are now available to GitHub Pro+/Enterprise users Workers can collaborate by leaving @comments with agents just like human colleagues Google, Cognition and xAI ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of ...

Codes of conduct have long been a feature of corporate life. Today, they are arguably a legal necessity—at least for public companies with a presence in the United States. As of 2004, both the New ...

According to OpenAI, GPT-5.3-Codex was "instrumental in creating itself." "The Codex team used early versions to debug its own training, manage its own deployment, and diagnose test results and ...