"""AIME 2024 (community-standard mirror: HuggingFaceH4/aime_2024).

AIME has no official HF release; this is the widely used mirror.
"""

from ..sample import Sample
from ..registry import register_dataset
from ..spec import DatasetSpec


@register_dataset(
    DatasetSpec(
        name='aime24',
        source='HuggingFaceH4/aime_2024',  # https://huggingface.co/datasets/HuggingFaceH4/aime_2024
        split='train',  # the dataset ships a single split
        gen_config={'temperature': 1.0, 'max_tokens': 8192},
        prompt_style='aime_es',  # es MathArena template: instruction-first,
        task_type='math',
        tags=['math', 'competition'],
        description='AIME 2024, 30 problems (integer answers 000-999).',
    )
)
def aime24():
    def to_sample(record: dict) -> Sample:
        return Sample(
            input=record['problem'],
            target=str(record['answer']).strip(),
            metadata={'id': record.get('id'), 'solution': record.get('solution')},
        )

    return to_sample