In benchmark tests such as Swaybench Pro and Terminal Bench, GPT-5.3 Codex consistently outperformed its predecessors, setting new standards for speed and execution. When compared to Anthropic’s Opus ...

OpenAI's new GPT-5.3-Codex is 25% faster and goes way beyond coding now - what's new ...

Artificial intelligence is rapidly reshaping the way developers write, test, and review code. OpenAI has now taken a major step forward by upgrading Codex – the model powering its AI coding assistant ...

What if the tools you rely on to write code could not only save you hours of work but also reshape the way you approach development? In the ever-evolving landscape of AI-powered coding assistants, two ...