When teams first integrate large language models (LLMs) into their software platforms, the initial experience often feels surprisingly simple. A developer writes a few lines of code, sends a prompt to a model API, and receives a response that looks intelligent, contextual, and almost magical. A prototype can be built in days, sometimes hours, and the business quickly starts imagining how AI will transform customer support, automation, analytics, and decision-making.This early success creates a dangerous assumption: that moving from a working AI prototype to a production-grade AI system is simply a matter of increasing traffic and adding more users.