Grok 4.20 vs Muse Spark 1.3

Grok 4.20 against Muse Spark 1.3
Grok 4.20Muse Spark 1.3
Coding index33.357.4
Benchmarks behind it Partial, 2 benchmarks Verified, 4 benchmarks
Output $/Mtok$2.50$4.25
Cost per solved task$0.72Not computable
Context window2M1.05M