xiaodongguaAIGC/X-R1-750

该数据集包含四个字段：问题（problem）、难度级别（level）、解决方案（solution）和类型（type），所有字段均为字符串类型。数据集分为训练集和测试集，训练集包含750个示例，大小为412964字节；测试集包含500个示例，大小为262734字节。数据集的总下载大小为357846字节，实际大小为675698字节。

The dataset includes four fields: problem, level, solution, and type, all of which are string types. The dataset is split into a training set and a test set, with the training set containing 750 examples and a size of 412964 bytes; the test set contains 500 examples and is 262734 bytes in size. The total download size of the dataset is 357846 bytes, and the actual size is 675698 bytes.