The agent could not access rei.com directly—all pages returned 403 Forbidden—and assembled a partial, secondhand description entirely from third-party blog search results. The site's own content-bearing pages were not navigable.

• ›All three direct attempts to fetch rei.com pages (homepage, /membership, /about-rei) returned HTTP 403, indicating either authentication requirements, bot blocking, or access restrictions that prevented the agent from reaching primary sources.
• ›The agent fell back to a web search, which returned only third-party blogs and reviews, not REI's own documentation. This forced reliance on secondary sources means the answer cannot be verified against authoritative information.
• ›The search results [step 5] did contain structured details about membership cost, dividend mechanics, exclusions, and return policies, but these came from blog interpretations, not REI's official terms—introducing the risk of mischaracterization or outdated information.
• ›The agent explicitly flagged unresolved contradictions (e.g., conflicting accounts of the return policy timeline) and acknowledged it could not verify current pricing, dividend rules, or store offerings, demonstrating awareness of the incompleteness.
• ›The differentiation claim (co-op model vs. Backcountry/Patagonia/Amazon) was supplied from model memory, not retrieved from any source, since no fetched page compared REI to alternatives.