00 · Steps that don't lose stateDurable WorkflowsMulti-step business logic that survives crashes, deploys, and minute-long LLM calls. Each step is independently retried and persisted. No glue code, no external queues to babysit.12msvalidate.input86msfetch.profileretry · 2/3score.transaction320msnotify.user18mswrite.audittracedurable execution · 1.7sPatterns01Reliably run critical workflowsBreak multi-step AI pipelines and complex business logic into durable, independently retried steps.Next primitive →Flow Control