DatasetRank #347 of 836 202 likes

NuminaMath-1.5

Name: NuminaMath-1.5
Creator: AI-MO
License: https://spdx.org/licenses/Apache-2.0.html
Keywords: Text generation

by AI-MO (organization)

This is the second iteration of the popular NuminaMath dataset, bringing high quality post-training data for approximately 900k competition-level math problems. Each solution is formatted in a Chain of Thought (CoT) manner. The sources of the dataset range from Chinese high… (excerpt from the dataset card on Hugging Face)

View on Hugging Face

Dataset facts

Hub id: AI-MO/NuminaMath-1.5
Likes: 202
Downloads (last 30 days): 91,046
Tasks: Text generation
Modality: text
Size: 100K to 1M examples
License: Apache 2.0 (apache-2.0)
Access: Open download
Author: AI-MO · Organization
Languages: en
Created: Feb 10, 2025
Last modified: Jan 29, 2026

Rank #347 of 836 datasets in AI on Hugging Face, by likes. Data from the Hugging Face Hub API, fetched Oct 18, 2026. Likes measure popularity, not quality or safety. Downloads are for the last 30 days, as the Hub reports them; counts change daily. A listing is not an endorsement. How this list is made

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