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 ...
The new coding model released Thursday afternoon, entitled GPT-5.3-Codex, builds on OpenAI’s GPT-5.2-Codex model and combines insights from the AI company’s GPT-5.2 model, which excels on non-coding ...
OpenAI has launched a new Codex desktop app aimed at helping developers manage multiple ...
OpenAI’s Codex App Server aims to tackle fragmentation by centralising agent logic to streamline integration across developer ...
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 ...