The Real Cost of Agentic AI Nobody Budgets For (opens in new tab)

Last Updated on May 26, 2026 by Editorial Team Author(s): Zenefa Rahaman, PhD Originally published on Towards AI. Why production agent costs blindside teams — a taxonomy of the hidden line items. The first production bill for an agent system is almost always a surprise. Not because teams failed to estimate token usage, but because they estimated the wrong thing. Every team has a version: projected spend looked manageable, the invoice came in at three times the estimate, and prompt tweaks didn...