Claude Sonnet 4.5 vs Ember-1

Claude Sonnet 4.5 against Ember-1
Claude Sonnet 4.5Ember-1
Coding index39.552.6
Benchmarks behind it Verified, 3 benchmarks Partial, 2 benchmarks
Output $/Mtok$15.00$15.00
Cost per solved task$1.16Not computable
Context window1M1.05M