The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

OpenAI Group PBC today launched a new large language model that it says is more adept at automating work tasks than its earlier algorithms. GPT-5.4 is available in ChatGPT, the Codex programming tool ...

With Sky, OpenAI aims to automate workflows across macOS apps, joining rivals Anthropic and Google in the race to bring agentic AI to everyday computing. While AI bots have begun mastering tasks in ...

OpenAI is developing a “super app” for desktop that unifies ChatGPT, its browser and its Codex app, according to the Wall ...

OpenAI just launched GPT 5.4 mini and nano models which are now live in the API, Codex, and ChatGPT with improved coding capabilities.

OpenAI’s GPT-5.4 mini and nano are here, and they’re designed to help you get stuff done on a budget.

The Allen Institute for AI is releasing MolmoWeb, an open-source web agent that navigates browsers by interpreting ...