Meta has restricted how its engineers use Anthropic's Claude Code and OpenAI's Codex, fearing it could accidentally distil a rival's model into its own.

Hundreds of contractors working on a project for Meta pretended to be kids in order to see how other chatbots like Gemini and ...

OpenAI relaunched Codex as a separate desktop app in February. ChatGPT is about to get a lot more powerful. That's because ...