OpenAI releases GPT-5.3-Codex, a coding model that helped build itself

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

With GPT-5.3-Codex, OpenAI pitches Codex for more than just writing code

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

How one software engineer is using AI to rethink fashion production and reduce waste

The founder of Couth Studios is applying machine-learning tools and customer data to challenge fashion’s traditional ...

Go ahead, dream – it’s good for you

In The Brain Never Sleeps, author Karen van Kampen explores the role dreams play in wellbeing – and how you can work with ...
Every

Now More Fun at Parties

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 ...