Datasetpublic

openbmb/UltraData-Math

UltraData-Math 🤗 Dataset | 💻 Source Code | 🇨🇳 中文 README UltraData-Math is a large-scale, high-quality mathematical pre-training dataset totaling 290B+ tokens across three progressive tiers—L1 (170.5B tokens web corpus), L2 (33.7B tokens quality-selected), and L3 (88B tokens multi-format refined)—designed to systematically enhance mathematical reasoning in LLMs. It has been applied to the mathematical pre-training of the MiniCPM Series models. It was introduced in… See the full description on the dataset page: https://huggingface.co/datasets/openbmb/UltraData-Math.

sourceHugging Faceapache-2.0updated 6mo agoView on Hugging Face

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50 commits on main

fe10db86mo ago

Update author list in citation

chuyue

7573d268mo ago

Add link to paper (#30)

chuyue, nielsr

642faf98mo ago

update README

BigDong

61a9f998mo ago

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f443fd28mo ago

Fix: L2 -> L2-preview in What's New

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chuyue

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b4488418mo ago

Update README: align benchmark names and categories with paper

chuyue

3559ea78mo ago

Update README: replace experiment tables with images, update benchmark list

chuyue

bffeb3e8mo ago

Update README: add What's New section, unify pp notation for scores

chuyue

6f63dcd8mo ago

Add pp (percentage point) unit to improvement scores in README

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415139a8mo ago

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chuyue

f8e047f8mo ago

Update README: fix links, rename Layer labels, and update UltraData reference URL

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