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NuminaMath_ProofsOnlyNoLinks

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This dataset is a curated subset of the original AI-MO/NuminaMath-1.5 dataset. It has been filtered to create a high-quality corpus of human-authored, validated math problems suitable for training and evaluating language models on mathematical reasoning.

Filtering Criteria

This subset was created by applying the following conditions to the 'train' split of the original dataset:

Valid Problems: Includes only problems marked as complete and well-formed.
Human-Authored Content Only: Excludes all synthetically generated problems.
Cleaned Text: Removed all entries containing URLs, file links, or markdown images.

Data Fields

The data fields are inherited from the original dataset and include:

problem: The mathematical problem statement in LaTeX.
solution: A step-by-step, Chain-of-Thought style solution.
answer: The final answer to the problem.
problem_type: The mathematical domain (e.g., Algebra, Geometry).
question_type: The style of the problem (e.g., proof, math-word-problem).
source: The origin of the problem (e.g., olympiads, cn_k12).

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