No, the full suite: ChatGPT Work, Codex, chat, Deep Research, etc., same for Claude with Code, Cowork, etc. And any new release of model or tool is trialed and assessed.

Just too many products to exhaustively list, it's a big tech company, we're trialing a lot under the sun to find workflows, tools, integrations, including a lot of bespoke internal research, there's a large ML department since almost the inception of the company.