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

Anthropic, one of OpenAI's chief rivals, also released a new coding model today, Claude Opus 4.6. Earlier this week, OpenAI ...

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

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

February 5, 2026: We added one new NBA 2K26 code and verified our list. What are the new active NBA 2K26 codes? A new NBA 2K game is finally out. As always, there are plenty of freebies to collect if ...

Dan tested Codex 5.3 on Proof, a macOS markdown editor that he's been vibe coding that tracks the origin of every piece of text—whether it was written by a human or generated by AI—and lets users ...