Coinbase CEO: Company reduces AI spending by nearly half through better default settings, routing, and caching mechanisms

CoinFeed June 27 news, Coinbase CEO Brian Armstrong stated on X platform that the company reduced AI spending by nearly half despite exponential growth in token usage, through infrastructure optimization (default settings, routing, and caching mechanisms). Measures include: Better default models: Default to open-source/cost-effective models (such as GLM 5.2, Kimi 2.7). 91% of employees originally never hit the usage cap. Intelligent routing: Automatically route tasks to the most appropriate model (frontier models for planning, cheap models for execution), letting AI choose instead of humans. Efficient caching: Significantly increase cache hit rate (e.g., LibreChat from 5% to 60%).