The new model is built to accelerate the capabilities of Codex, the agentic coding tool OpenAI launched earlier this week.

The new coding model released Thursday afternoon, entitled GPT-5.3-Codex, builds on OpenAI’s GPT-5.2-Codex model and combines insights from the AI company’s GPT-5.2 model, which excels on non-coding ...

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 ...

Deno Sandbox works in tandem with Deno Deploy—now in GA—to secure workloads where code must be generated, evaluated, or ...

I have zero programming experience. But after a few minor setbacks, I was able to build a custom website in no time.

Apple's Xcode 26.3 integrates Anthropic's Claude and OpenAI's Codex, letting AI agents autonomously write, build, and test code—sparking debate over security and the future of software development.

The threat situation in the software supply chain is intensifying. Securing it belongs at the top of the CISO’s agenda.

OpenAI gives an example of how this could work in practice. The company used Codex to create a Mario Kart-like racing game, ...

OpenAI’s latest product could change the way you create apps—no coding skill required.

OpenAI has released a new macOS app for Codex, integrating many of the agentic coding practices that have become popular since Codex launched last year.

Thinking about diving into the world of programming languages? It can seem a bit much at first, right? Well, there’s a book ...

Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...