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Ultra-FineWeb-L3 – Dataset by openbmb | AlphaNeural AI

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Ultra-FineWeb-L3

📜 Ultra-FineWeb Technical Report | 📦 UltraData Collection | 🌐 UltraData | 🤗 MiniCPM5 Series

English | 中文

📚 Introduction

Ultra-FineWeb-L3 is the L3 refined data for general high-quality web data within UltraData's L0-L4 tiered data management framework. Moving beyond L2 quality selection, it transforms high-value web corpora into structured, high-learnability training data with clearer reasoning signals and richer educational… See the full description on the dataset page: https://huggingface.co/datasets/openbmb/Ultra-FineWeb-L3.