AI Infrastructure Tracks Cost per Workflow
AI cost management is moving from provider invoices toward attribution by agent, project and workflow. AWS now documents Bedrock spend attribution through CUR, Athena and CUDOS; operators report that retries, long context and agent loops make unit economics hard to understand; and AMD describes agentic workloads as a mixed CPU/GPU concurrency and tokenomics problem. The emerging control layer must connect infrastructure usage to useful work rather than merely count tokens.