Dental Index 2.0: Aspen Dental Leads in AI Answers
Evidence pack, 5W Public Relations Research

Measured: October 30, 2026 · 24 questions × 3 runs · 288 AI answers
This pack holds the measurement data behind the report. Every number in the report can be
recounted from these files. Counts in the report come from summary.csv and per_engine.csv.

Files:
- summary.csv: One row per tracked name: answers naming it, appearance rate and 95% interval, first-mention position, own-domain citation, citation share, Google AI Overview counts and five-engine totals.
- per_engine.csv: The same counts split by engine (ChatGPT, Claude, Gemini, Perplexity).
- significance.csv: Pairwise comparisons between the leading names (z-test, p-value, whether the 95% intervals overlap).
- sources.csv: Cited domains: number of citations, share of all citations, and how many answers cited each domain.
- entity_rollups.csv: Spellings and name variants counted together with each tracked name.
- unmatched_names.csv: Names that appeared in answers but were not on the tracked list, unfiltered, with answer counts.
- status-decisions.json: Decisions on names in transition (mergers, renames), with the source used.
- trials.csv: One row per answer: engine, question, run, names found, citations, measurement time.
- raw_responses.jsonl: The full text of every answer and Google AI Overview, with its citations, one JSON record per line.

SHA-256 checksums:
cbc2501a8298c4d3391bb99e2d1a1833ec0f21d20ef9e33b0df6c018eb06224e  summary.csv
da4b46939b750fc2d96254e0911bd791b748e190cdddc59257046fba9eb2249a  per_engine.csv
7aefc04837d05197c62d019d30af879f8e3efaa2cd6a9084f64b03e840fa1b68  significance.csv
33e791d5a78bf21729d1f82280c952523a3adbe20cf8b41b8995cddbc4820758  sources.csv
6d191e519b82081e320a14514c85468771489894d8a7c429978b1f701542000d  entity_rollups.csv
60ae7822625ee27439e722ac394d0d9a5035c700763c491b0b1d0fb7f546cc0b  unmatched_names.csv
4b02667ef04bfc803446252a00e9f248be17a262f82bb8e751273e2299f5713c  status-decisions.json
4706de9040e109050d78aad27880b701c6a497f34797d4ee68cb6f856b317dec  trials.csv
80cc53b4fddac63b113943ec90d9a30d0992b3b62bb861fbdc0f61f4e259f0e3  raw_responses.jsonl

Questions or corrections: info@5wpr.com
