openr1_math
openr1_math
¶
OpenR1Math(split: str = 'train', config: str | None = None)
¶
Bases: ChatTemplateDataset
open-r1/OpenR1-Math-220k math-reasoning IFT dataset.
Many rows are scraped from competition packets with the literal
headers ## Task X.Y.Z. (problem) and ## Solution. (solution);
these are dataset-specific framing that doesn't belong in the prompt,
so we strip them at load time.