“…The expense of a workflow refers to paying crowdworkers or paying for an API call to an LLM. Workflows are often more expensive than simpler approaches (e.g., Chain of Thought prompting) [35,38,45,53,62,90,104,105,110,134,150,157]. However, the cost is often less than hiring professionals [6,30,43,89,151], pretraining models [31,57,69,86,150], or completing the task yourself [135,156].…”