The agent successfully extracted UBA's mission, audience, and services from the homepage, but had to rely on external web search to answer the most important differentiator—that undergraduate tuition is completely free. The site itself does not prominently surface this critical fact despite it being the institution's strongest selling point.

• ›Step [1] fetched the homepage and returned high-level institutional content (services, programs, mission), but the response lacked pricing information entirely.
• ›Step [3] re-fetched the same homepage URL seeking tuition details and explicitly reported no pricing information was available on the page—a clear signal that the site fails to surface this critical selling point.
• ›Step [4] (web search) was necessary and content-bearing: external sources confirmed that undergraduate tuition has been free since 1949, a fact the target site did not disclose in a fetchable form.
• ›The site emphasizes research excellence and public mission but does not explicitly advertise the free tuition benefit on the homepage, forcing the agent to guess and supplement with external sources.
• ›Graduate program pricing remains undisclosed on the site even after external search—the site creates ambiguity by not differentiating undergraduate and graduate cost structures.