GPT-6 Luna vs Muse Spark 1.3

GPT-6 Luna against Muse Spark 1.3
GPT-6 LunaMuse Spark 1.3
Coding index57.357.4
Benchmarks behind it Verified, 5 benchmarks Verified, 4 benchmarks
Output $/Mtok$0.50$4.25
Cost per solved taskNot computableNot computable
Context window1.05M1.05M