CBA chief executive Matt Comyn flagged surging AI costs and “work slop” as production-stage complexity inverts the favourable per-token AI economics that defined 2024-2025.

Major Australian banks face a new front for competition in increasingly complex personal financial assistants launched by US artificial intelligence providers.

SYDNEY, June 2 : The cost of using AI will rise in less predictable ways as companies deploy the technology for complex tasks, the head of Australia's biggest bank said on…