Budgets and resources

budget:
  maxCostUsd: 5.00
  maxSteps: 50
  maxDuration: 30m
  resources:
    maxTokens: 100000
    maxToolCalls: 100

• Limits nest (step, agent, workflow); the minimum applies.
• The runtime checks limits before every model invocation and action and stops the execution with workflow.failed and reason: budgetExceeded.
• Absent limits are unlimited, except maxConcurrency (default 1) and maxRetries (default 0).

Normative text: Budgets and resources.