Claude Fable 5 vs Grok 4.5

Claude Fable 5 against Grok 4.5
Claude Fable 5Grok 4.5
Coding index79.358.6
Benchmarks behind it Verified, 6 benchmarks Verified, 6 benchmarks
Output $/Mtok$50.00$6.00
Cost per solved task$2.16$0.62
Context window1M500K