task_categories:question-answering task_categories:text-generation source_datasets:unsloth/OpenMathReasoning-mini source_datasets:nvidia/OpenMathReasoning language:ko language:en license:cc-by-4.0 size_categories:10K<n<100K format:parquet format:optimized-parquet modality:text library:datasets library:pandas library:polars library:mlcroissant arxiv:2504.16891 region:us math mathematics reasoning korean translated chain-of-thought cot