# @TheZvi — 2026-09-03

♥155 ↻1 · https://x.com/TheZvi/status/2095571080245026989

Mythos+Fable 5.1 reaction thread. Introducing the World's Most Advanced AI system, at least for the next few minutes. How's it look?

tags: author:thezvi, kind:tweet, model:fable, model:mythos, on:fable-5-1, year:2026
cited on: _dossiers/fable-5-1.md, fable-5-1