We did not run clean evaluations specifically for difficulty annotations. Instead, our easy, medium, hard, and extreme ratings are based on how much inference compute was necessary to solve each statement. Concretely, we considered (1) how many best-of-k runs were needed to obtain a successful verified translation, and (2) how many different evaluation setups we had to try before hitting these numbers. Extreme problems were solved by a human.
.sort_by(new_sorter_lexicographic(vec![
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В Иране раскрыли главные просчеты США в конфликте14:48。手游对此有专业解读
这也是当时“国外能造、中国不能造”的根本原因——差距不在单一技术，而在完整工业体系。中国起步晚、基础弱，还面临技术封锁与零部件垄断，想要实现自主研制，几乎等于从零重建一套高端装备制造体系。。关于这个话题，今日热点提供了深入分析