Requests by outcome, tokens and first-token time per tenant, at the level router.tenant_label names (team by default), and every budget's share spent this period. Rules alert on budgets at 80% and 100%, tenants hitting limits, failing, spiking past their weekly average, or waiting on first tokens. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>