Streaming Index 2.0: Netflix Tops a Close Field
Evidence pack, 5W Public Relations Research

Measured: November 3, 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:
a730321dc94ba27d0ebbea0b961ea30b8f9b9bbb1e32d9180e70117daa258dd3  summary.csv
f48d577ddc2703b14d6e6a66328b6c059be3c9f5d1ce0c601a8bd09e70a3f125  per_engine.csv
ec287f6b4cac0fec5a0436d3fc58ee9dca10d89ca0e7df809f648223732b0b6f  significance.csv
c4015dd311a6aca7646edf84a7cc20dfff4fef69a0d3328e3daff1df093577ca  sources.csv
2a896e26a0049665e9ed73ba1028676a20c4867245b7273cb550fd6b6b737fe4  entity_rollups.csv
76455c294dafd255af9ce52c4d0dcc98e53b12c101d43cffddd6454a35fd5884  unmatched_names.csv
41dc66dd5b847f983e59abbe58500d92210fa677cb693cb79a7d87c0dfceafbc  status-decisions.json
9982833a0d8b310f1e769b1f9fd4fed115f985fa5807cd70a5b69889be145c63  trials.csv
3d56f2b560a6f424ccef9f6826b3a08978a0ce1d64843086598f1f95230e988c  raw_responses.jsonl

Questions or corrections: info@5wpr.com
