Fable 5.2 is now available in Shortcut!
Fable 5.2 sets a new accuracy record on our financial modeling benchmarks, scoring 91% at high effort versus 86% for Fable 5.1, and its low effort beats every other model's best score. Fable 5.2 has better judgement improvements in ambiguous situations and is better at inferring the user's intent from context.
Fable 5.2 will be replacing Fable 5.1 in the model picker. Your organization's security protocols for Fable 5.1 carry over to Fable 5.2.
Fable 5.2 sets a new accuracy record on our financial modeling benchmarks, scoring 91% at high effort versus 86% for Fable 5.1, and its low effort beats every other model's best score. Fable 5.2 has better judgement improvements in ambiguous situations and is better at inferring the user's intent from context.
Fable 5.2 will be replacing Fable 5.1 in the model picker. Your organization's security protocols for Fable 5.1 carry over to Fable 5.2.
Introducing Claude Fable 5.2 and Claude Mythos 5.2, designed to tackle the most daunting technical challenges.
They’re capable collaborators on ambitious projects in many fields, and show improvements in areas like coding, reasoning, and vision.View quoted post on X
