Operator traces in ChatGPT’s Mac app, found by @testingcatalog — confirmed
@testingcatalog, crediting @M1Astra, flagged Operator on Jan 20, 2025. OpenAI launched it on Jan 23.
Leaked on 20 January 2025

On Jan 20, 2025, @testingcatalog posted that @M1Astra had found traces of Operator in the ChatGPT macOS app, describing something users could toggle on.
On Jan 23, OpenAI launched a research preview of Operator, an agent that can control a web browser, for US users on the $200 Pro plan first, TechCrunch reported.
Confirmed. Credit for the find goes to @M1Astra.