Ember-1 vs GPT-5.1

Ember-1 against GPT-5.1
Ember-1GPT-5.1
Coding index52.640.4
Benchmarks behind it Partial, 2 benchmarks Verified, 3 benchmarks
Output $/Mtok$15.00$10.00
Cost per solved taskNot computable$1.02
Context window1.05M400K