Grok 4.20 vs Muse Ember

Grok 4.20 against Muse Ember
Grok 4.20Muse Ember
Coding index33.364.9
Benchmarks behind it Partial, 2 benchmarks Verified, 3 benchmarks
Output $/Mtok$2.50$0.50
Cost per solved task$0.72Not computable
Context window2M1.05M