Fable 5.2 vs GPT-6 Astra: Anthropic’s Secret Weapon Just Emerged

2026-09-21T06:32:15+03:00September 21st, 2026|Categories: Media|Tags: , , , , , , , , , , , , , |

A Silent Update, A Seismic ShiftIt began with whispers on developer forums and a palpable change in performance. Users of Anthropic's Claude AI noticed their conversations had become faster, sharper, [...]