Five thousand variations of the RoBERTa model, an artificially intelligent "transformer" that can understand text language, completed an English literacy exam with 29 multiple-choice questions. Data were used to calculate the psychometric properties of the items, which showed some degree of agreement to those obtained from human examinee data.

翻译：五千种RoBERTa模型变体（一种能够理解文本语言的人工智能“Transformer”）完成了一项包含29道选择题的英语读写能力测试。通过分析这些数据计算出的项目心理测量学属性，与从人类考生数据中获得的测量属性在一定程度上具有一致性。