a bank kept more than six hundred and fifty million dollars from leaving by mistake since 2023, and the ai it used does exactly one thing.

you are sold ai as a way to have fewer people. the wins that survive contact with a real business are usually smaller and duller than that. commonwealth bank pointed one tool, namecheck, at a single question every payment asks: does the name on this account match where the money is going. in its 2024 financial year that one check prevented more than forty million dollars in scam payments and stopped more than three hundred and seventy million dollars in mistaken transfers, and the bank's anti-scam tools together cut customer scam losses roughly in half. the same bank, the same year, tried to replace forty-five call-center roles with a chatbot and had to reverse it within weeks. point ai at one expensive, repeatable decision, measure the result in dollars, and leave the org chart alone, because that is the part that keeps coming back.