OpenAI says it built an "offline world" from cached web content to train isolated frontier models to browse, search for information, and use web apps (OpenAI)

OpenAI: OpenAI says it built an “offline world” from cached web content to train isolated frontier models to browse, search for information, and use web apps  —  In order to work with software, AI models need computing environments: digital workspaces where they can write and run code …