Claude Fable 5.1 vs Ember-1

Claude Fable 5.1 against Ember-1
Claude Fable 5.1Ember-1
Coding index84.252.6
Benchmarks behind it Verified, 5 benchmarks Partial, 2 benchmarks
Output $/Mtok$50.00$15.00
Cost per solved taskNot computableNot computable
Context window1M1.05M