Claude Fable 5.2 is now available in Devin Desktop and Devin CLI.
On FrontierCode 2.0, Fable 5.2 takes the #1 spot at a score of 49.1.
Fable 5.2 also introduces a significant price improvement from Fable 5.1: at low reasoning effort, it surpasses its predecessor’s score at a third of the cost.
Fable 5.2 is now selectable in Devin Desktop and CLI. Cognition reports it tops FrontierCode 2.0 at 49.1 and beats Fable 5.1's score at low reasoning effort for a third of the cost.
