Claude Fable 5 vs Claude Fable 5.1

Claude Fable 5 against Claude Fable 5.1
Claude Fable 5Claude Fable 5.1
Coding index79.384.2
Benchmarks behind it Verified, 6 benchmarks Verified, 5 benchmarks
Output $/Mtok$50.00$50.00
Cost per solved task$2.16Not computable
Context window1M1M