3,744 real customer conversations · 12 months · Reddit, YouTube, TikTok, Instagram, on-site reviews · fully cited, twice-corroborated.
The wedge, positioning cards, angle menu, do-not grid — the client-room version.
The full L3 report — every claim carries its record id + source URL.
The working layer: five lenses, frozen personas, corroboration, coverage log.
PII-safe corpus (3,744 records, JSONL) + study config + coverage matrix.