GPT-5.2 vs Muse Ember

GPT-5.2 against Muse Ember
GPT-5.2Muse Ember
Coding index56.164.9
Benchmarks behind it Verified, 3 benchmarks Verified, 3 benchmarks
Output $/Mtok$14.00$0.50
Cost per solved task$1.91Not computable
Context window400K1.05M