OpenAI has introduced GPT-5.3-Codex, a new generation of its Codex coding system that did more than write software for others ...

OpenAI’s latest coding-focused AI model is being promoted as a major leap forward for software development—faster prototyping, cleaner refactors, and ...

GPT‑5.3‑Codex, its new coding and development model, is apparently the first “that was instrumental in creating itself.” No, that probably doesn’t mean ChatGPT is ready to build its own Skynet, but it ...

Copilot's 'Auto' model picker in VS Code and Visual Studio currently routes to whatever model is most available and policy-compliant--not the one best matched to your prompt--while Microsoft/GitHub ...

It seems the model is also pretty good at catching other people’s mistakes. According to a report from Axios, Opus 4.6 was ...

The company’s latest AI model improves long-context understanding, agentic coding, and knowledge-work tasks while matching ...

Today, OpenAI announced GPT-5.3-Codex, a new version of its frontier coding model that will be available via the command line ...

OpenAI has a published Preparedness Framework, which it uses for measuring and protecting against severe harm from frontier AI capabilities. In the blog post announcing GPT-5.3-Codex, the company says ...

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

While you're in meetings or grabbing coffee, it analyzes problems, writes solutions, and delivers working code ready for review.

Software developers have spent the past two years watching AI coding tools evolve from advanced autocomplete into something that can, in some cases, build entire applications from a text prompt. Tools ...