Claude Opus 4.7 vs Ember-1

Claude Opus 4.7 against Ember-1
Claude Opus 4.7Ember-1
Coding index67.552.6
Benchmarks behind it Verified, 4 benchmarks Partial, 2 benchmarks
Output $/Mtok$25.00$15.00
Cost per solved task$2.95Not computable
Context window1M1.05M