Costs

The AI Coding Invoice

Databricks talked to engineering leaders at Stripe, Coinbase, Uber, and Ramp and wrote up what they're doing about AI coding costs at scale. The playbook looks a lot like cloud cost management circa 2013: smart routing, caching, vendor-neutral abstraction layers, and progressive controls instead of hard caps. 30% cost reduction from routing; ~50% token reduction from compaction. The infrastructure is now real enough to need its own infrastructure.