OpenAI has expanded the availability of its GPT-5.3-Codex model to third-party developers via API and Microsoft Foundry.

OpenAI launches a Mac-only Codex app as an agent command center. Sandbox controls limit folder writes and network access for safer use. Switching between IDE, terminal, and app keeps context across ...

On Thursday, OpenAI released GPT-5.3-Codex, a new model that extends its Codex coding agent beyond writing and reviewing code to performing a much wider range of work tasks. The release comes as ...

OpenAI calls the new coding tool the "first milestone" in its relationship with the chipmaker.

GPT-5.3-Codex helped debug and deploy parts of itself. Codex can be steered mid-task without losing context. "Underspecified" prompts now produce richer, more usable results. OpenAI today announced ...

Users will have to connect their OpenAI or Anthropic accounts to Xcode via an API key. Apple said it uses an open standard ...

What if the next big leap in artificial intelligence wasn’t meant for everyone? OpenAI’s GPT-5.2 Codex is making waves, not as a general-purpose AI, but as a highly specialized system crafted for ...