When an assistant performs a search on a test website, the goal is to find results that meet the requirements. Entering a keyword and clicking a button are intermediate steps. Whether the results update and whether the page reports errors determine if the task is complete.
When asking an assistant to explain a library, a common requirement is to find documentation for the target version, answer a specific question, and link to the original source. This requires both locating relevant material and giving the assistant a way to retrieve it.
"Compare these tools and write a report with sources." This task needs clear comparison criteria, evidence standards, and an output format. It also requires documentation, release notes, and user feedback.