Claude Opus 5 vs Muse Ember

Claude Opus 5 against Muse Ember
Claude Opus 5Muse Ember
Coding index81.764.9
Benchmarks behind it Verified, 5 benchmarks Verified, 3 benchmarks
Output $/Mtok$25.00$0.50
Cost per solved task$1.33Not computable
Context window1M1.05M