The monthly record.
Every month, the Index is frozen as an edition: who the 9 leading AI models recommend, in every category, captured with receipts. Every answer is kept verbatim. Past editions are hash-frozen and never edited; the current month stays live until its last day, then freezes with them. Rankings change only under a methodology revision dated in the public changelog.
The editions shelf
Built from the Index’s immutable snapshots
Edition No. 4Latest
October 2026240 categories · 9 AI models · every verbatim answer and JSON download preservedLive edition · freezes Oct 31, 2026Read the edition →Edition No. 3
September 2026240 categories · 9 AI models · every verbatim answer and JSON download preservedFrozen Sep 12, 2026Read the edition →Edition No. 2
August 2026191 categories · 8 AI models · every verbatim answer and JSON download preservedFrozen Aug 7, 2026Read the edition →Edition No. 1
July 2026183 categories · 8 AI models · every verbatim answer and JSON download preservedFrozen Jul 22, 2026Read the edition →Edition No. 0Baseline
The Launch CaptureEvery category’s #1 when the Index launched: the first edition of the Index, and every later edition compares against the one before itCaptured July 1, 2026Read the edition →Movement arrows across the Index compare against the previous edition; every answer is kept verbatim, and each edition is sealed when its month ends. Methodology
Your brand, in next month's edition?
Run your free report to see where AI ranks you today. Then watch the editions record the climb.
Free AI visibility report · No credit card · 50 prompts · 8 engines