Your AI Agent Works Perfectly in the Demo. Here Are the 6 Ways It Dies in Production. (opens in new tab)

Last Updated on May 19, 2026 by Editorial Team Author(s): Vinamra Yadav Originally published on Towards AI. The demo worked perfectly. You ran it twenty times. You showed it to your team. You showed it to your CTO. Every prompt returned exactly the right output. Then you deployed it. Three days later, a customer reported that the agent gave them completely wrong information — confidently, without any error. Your logs showed HTTP 200s all the way down. Your monitoring reported zero errors. The...