How products are researched
Products are organized as canonical models with separate variants and marketplace listings. Recommendations must explain who a product suits and its important limitations. Compatibility is marked confirmed only when supported by credible evidence. Prices, ratings and testing claims are not invented.
Verification states
Catalog records can be unverified, researched, verified, unavailable, discontinued or superseded. Marketplace offers are reviewed separately from editorial product records because an Amazon listing can change without changing the underlying model.