The agent successfully assembled a comprehensive understanding of Unisen by combining direct site fetches (homepage, pricing, product, resources pages) with web searches that provided context about the UK EHC needs assessment domain. The site's marketing pages lacked detailed pricing and competitive positioning, forcing the agent to rely on prior knowledge and inferences to complete the evaluation—a pattern consistent with the 57% prior_knowledge sourcing.

• ›Step [1] (homepage) and step [5] (product page) provided core positioning: Unisen coordinates EHC needs assessments between schools and families. However, the HTML responses were truncated in the trajectory, so it's unclear whether these pages contained explicit feature lists or relied on the agent's ability to extract semantic meaning.
• ›Step [3] (pricing page) returned a 200 but the agent noted that 'exact pricing not published on the site'—indicating the pricing page exists but doesn't expose concrete costs, only 'pilot pricing' language. This is a critical gap for a commerce-related aspect of the task.
• ›Steps [4] and [12] returned 404s for /about and /guides, suggesting navigation structure gaps. The agent had to work around missing pages by relying on web search and the /product and /resources pages.
• ›Step [7]–[11] (web searches) filled gaps by surfacing references to IPSEA (vagueness-checking standards) and positioning context, but no search results directly compared Unisen to named competitors—the agent inferred differentiation from domain knowledge rather than competitor comparison data on-site.
• ›Step [13] (/resources) and [14] (app.unisen.uk) exist but their actual content was not reflected in the agent's answer, suggesting they may have been checked but contained limited actionable information.
• ›The agent delivered a structured answer covering what, who, pricing, and differentiation, but explicitly flagged three pricing-related unknowns (specific school costs, free tier for schools, 'pilot pricing' definition) as confusing or missing—indicating the site does not clearly surface commercial details needed to fully evaluate the offering.