저비용 모델부터 현장 엔지니어까지, AI 토큰 비용 폭증의 해법

The explosive growth in AI token costs has become a critical operational challenge, with some enterprises facing unexpected $500 million bills due to uncontrolled usage. This article presents practical cost reduction strategies—from selecting cheaper models like Gemini 3.5 Flash to optimizing prompts and deploying AI locally—demonstrating that sustainable AI adoption is achievable through multi-layered cost management rather than abandoning AI initiatives entirely.