Claude Fable 5.1 vs Grok 4.6

Claude Fable 5.1 against Grok 4.6
Claude Fable 5.1Grok 4.6
Coding index84.265.7
Benchmarks behind it Verified, 5 benchmarks Verified, 6 benchmarks
Output $/Mtok$50.00$6.00
Cost per solved taskNot computable$0.82
Context window1M500K