FOCUS Spec Tackles AI Token Billing Complexity

The FinOps Open Cost and Usage Specification is expanding to address AI token economics as enterprises struggle to apply consistent financial controls to GPU clusters and token-based consumption. With FOCUS 1.4 launching at FinOps X 2026, roughly 68% of organizations spending $100 million or more annually are already using or experimenting with FOCUS-formatted data. The key challenge lies in measuring inference costs at the per-user, per-session and per-request level, creating massive data cardinality problems. The working group is weighing whether to build a new observability dataset or integrate with existing frameworks like OpenTelemetry to manage AI billing complexity.