Table · dataset · 2026
Ultra-FineWeb-L3
Listed in Hugging Face Datasets
Description
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: huggingface.co/datasets/openbmb/Ultra-FineWeb-L3.
Links
Where it is published
- Hugging Face dataset page huggingface.co/datasets/openbmb/Ultra-FineWeb-L3 ↗
landing page · from Hugging Face
Documentation and papers
- arXiv:2505.05427 arxiv.org/abs/2505.05427 ↗
publication · from Hugging Face
- arXiv:2602.09003 arxiv.org/abs/2602.09003 ↗
publication · from Hugging Face
Catalogue records · 1
- Hub API huggingface.co/api/datasets/openbmb/Ultra-FineWeb-L3 ↗
metadata API · from Hugging Face
Topics
- Stated by source
- text · text generation
- From keywords
- Computer Science & AI
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Hugging Face Datasets | openbmb/Ultra-FineWeb-L3 | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · Hugging Face | connector:huggingface@1.0.0 | /gated |
| concepts[field].local:field:computer-science-ai | mapping · Hugging Face | connector:huggingface@1.0.0 | |
| concepts[modality].hf_modality:text | source · Hugging Face | connector:huggingface@1.0.0 | |
| concepts[task].hf_task:text-generation | source · Hugging Face | connector:huggingface@1.0.0 | /tags[task_categories:*] |
| created_date | source · Hugging Face | connector:huggingface@1.0.0 | |
| description | source · Hugging Face | connector:huggingface@1.0.0 | /description |
| license | source · Hugging Face | connector:huggingface@1.0.0 | /tags[license:*] |
| publication_date | source · Hugging Face | connector:huggingface@1.0.0 | |
| title | source · Hugging Face | connector:huggingface@1.0.0 | /id |
| updated_date | source · Hugging Face | connector:huggingface@1.0.0 |