The AI Models Index helps teams see what changed across AI model releases...

https://telegra.ph/How-Long-Was-Claude-Fable-5-1-in-2026-The-107-Day-Claim-Needs-a-Paper-Trail-10-24

The AI Models Index helps teams see what changed across AI model releases before they upgrade. It tracks 178 releases with verified public release dates, then uses blind-vote checks, where reviewers compare outputs without seeing which model made them