The company says its latest model’s agentic skills also apply to a broader set of knowledge work such as presentations and ...

Notably, GPT-5.3-Codex is the first OpenAI model that was used to create itself: The team used early versions of the model to debug its training, manage its deployment, and diagnose test results and ...

OpenAI launched GPT-5.3-Codex as Anthropic released Claude Opus 4.6 in a simultaneous drop that kicks off the AI coding wars, with benchmark claims, enterprise agent ambitions, and cybersecurity ...

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

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

The “Dear America, Love Arizona” postcard campaign is encouraging students to share what Arizona means to them and how our history has contributed to the United States. Zen Vitality was created as a ...

Anthropic's Claude Opus 4.6 and OpenAI's GPT-5.3-Codex go head-to-head in agentic coding, but are there any differences?