datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
FineWeb-HQ
FineWeb-HQ
Dataset Summary
FineWeb-HQ is a high-quality, model-filtered pretraining dataset derived as a subset of FineWeb. FineWeb-HQ was created by selecting the top 10% of FineWeb documents based on a deep learning classifier trained to identify structured and knowledge-rich samples. This classifier uses XLM-RoBERTa embeddings to score documents.
To validate our approach, we pretrained 1B-parameter LLM models with a Llama-like architecture across multiple… See the full description on the dataset page: https://huggingface.co/datasets/epfml/FineWeb-HQ.fineweb-edu
📚 FineWeb-Edu
1.3 trillion tokens of the finest educational data the 🌐 web has to offer
Paper: https://arxiv.org/abs/2406.17557
What is it?
📚 FineWeb-Edu dataset consists of 1.3T tokens and 5.4T tokens (FineWeb-Edu-score-2) of educational web pages filtered from 🍷 FineWeb dataset. This is the 1.3 trillion version.
To enhance FineWeb's quality, we developed an educational quality classifier using annotations generated by LLama3-70B-Instruct. We… See the full description on the dataset page: https://huggingface.co/datasets/HuggingFaceFW/fineweb-edu.fineweb
🍷 FineWeb
15 trillion tokens of the finest data the 🌐 web has to offer
What is it?
The 🍷 FineWeb dataset consists of more than 18.5T tokens (originally 15T tokens) of cleaned and deduplicated english web data from CommonCrawl. The data processing pipeline is optimized for LLM performance and ran on the 🏭 datatrove library, our large scale data processing library.
🍷 FineWeb was originally meant to be a fully open replication of 🦅 RefinedWeb, with a… See the full description on the dataset page: https://huggingface.co/datasets/HuggingFaceFW/fineweb.fineweb-edu-translated
Helsinki-NLP/fineweb-edu-translated
fineweb-edu-tanslated is a collection of automatically translated documents from fineweb-edu.
Translations are based on OPUS-MT and HPLT-MT models.
The data in v1.0 covers 36,704,000 documents with over 28 billion space-searated tokens of English data translated into 36 languages.
The total v1.0 data set includes over 960 billion tokens and the translated documents are aligned across all languages.
In the v1.1 release, additional translations… See the full description on the dataset page: https://huggingface.co/datasets/Helsinki-NLP/fineweb-edu-translated.fineweb-2
🥂 FineWeb2
A sparkling update with 1000s of languages
What is it?
This is the second iteration of the popular 🍷 FineWeb dataset, bringing high quality pretraining data to over 1000 🗣️ languages.
The 🥂 FineWeb2 dataset is fully reproducible, available under the permissive ODC-By 1.0 license and extensively validated through hundreds of ablation experiments.
In particular, on the set of 9 diverse languages we used to guide our processing decisions, 🥂… See the full description on the dataset page: https://huggingface.co/datasets/HuggingFaceFW/fineweb-2.Ultra-FineWeb
Ultra-FineWeb
📜 Technical Report |
📦 UltraData Collection |
🌐 UltraData |
🤗 MiniCPM4 Series |
🤗 MiniCPM5 Series
English |
中文
📚 Introduction
Ultra-FineWeb is a large-scale, high-quality, and efficiently-filtered dataset. We use the proposed efficient verification-based high-quality filtering pipeline to the FineWeb and Chinese FineWeb datasets (source data from Chinese FineWeb-edu-v2, which includes IndustryCorpus2, MiChao, WuDao, SkyPile… See the full description on the dataset page: https://huggingface.co/datasets/openbmb/Ultra-FineWeb.fineweb-edu-fortified
Fineweb-Edu-Fortified
The composition of fineweb-edu-fortified, produced by automatically clustering a 500k row sample in
Airtrain
What is it?
Fineweb-Edu-Fortified is a dataset derived from
Fineweb-Edu by applying exact-match
deduplication across the whole dataset and producing an embedding for each row. The number of times
the text from each row appears is also included as a count column. The embeddings were produced
using TaylorAI/bge-micro
Fineweb and… See the full description on the dataset page: https://huggingface.co/datasets/airtrain-ai/fineweb-edu-fortified.fineweb-tokenized
FineWeb Tokenized
> 4 trillion tokens of the pre-tokenized data the 🌐 web has to offer
What is it?
This is a pre-tokenized version of the HuggingFaceFW/fineweb dataset (currently in-progress, tokenization of the ~15 trillion tokens corpus is ongoing). The data is being pre-processed and tokenized using the AnisoleAI BPE tokenizer (52,022 vocabulary size) and packed into compact uint16 Parquet shards.
By distributing the pre-tokenized corpus, we eliminate… See the full description on the dataset page: https://huggingface.co/datasets/anisoleai/fineweb-tokenized.FineWeb2-HQ
FineWeb2-HQ
Dataset summary
FineWeb2-HQ is a high-quality, model-filtered pretraining dataset derived as a subset of FineWeb2, spanning 20 languages. It enables around 6x faster pretraining compared to the base dataset. FineWeb2-HQ was created by selecting the top 10% quality documents of FineWeb2 in each language, based on scores assigned by a deep learning classifier trained to identify structured and knowledge-rich samples using XLM-RoBERTa embeddings.
Validation… See the full description on the dataset page: https://huggingface.co/datasets/epfml/FineWeb2-HQ.Ultra-FineWeb-L3
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.fineweb-edu-score-2
📚 FineWeb-Edu-score-2
1.3 trillion tokens of the finest educational data the 🌐 web has to offer
What is it?
📚 FineWeb-Edu dataset consists of 1.3T tokens (FineWeb-Edu) and 5.4T tokens of educational web pages filtered from 🍷 FineWeb dataset. This is the 5.4 trillion version.
Note: this version uses a lower educational score threshold = 2, which results in more documents, but lower quality compared to the 1.3T version. For more details check the… See the full description on the dataset page: https://huggingface.co/datasets/HuggingFaceFW/fineweb-edu-score-2.Ultra-FineWeb-L1
Ultra-FineWeb-L1
📜 Ultra-FineWeb Technical Report |
📦 UltraData Collection |
🌐 UltraData
English |
中文
📚 Introduction
Ultra-FineWeb-L1 is a large-scale English web corpus built from Common Crawl snapshots. Within UltraData's L0-L4 tiered data management framework, it serves as the L1 filtered layer for general web data and provides the foundation for subsequent L2 selection and L3 refinement. Building on the FineWeb processing pipeline, we perform… See the full description on the dataset page: https://huggingface.co/datasets/openbmb/Ultra-FineWeb-L1.chinese-fineweb-edu
This version is deprecated. We recommend you to use the newest version Fineweb-edu-chinese-v2.1 !
Chinese Fineweb Edu Dataset [中文] [English]
[OpenCSG Community] [👾github] [wechat] [Twitter]
📖Technical Report
Chinese Fineweb Edu dataset is a meticulously constructed high-quality Chinese pre-training corpus, specifically designed for natural language processing tasks in the education domain. This dataset undergoes a rigorous selection and… See the full description on the dataset page: https://huggingface.co/datasets/opencsg/chinese-fineweb-edu.FineWeb2-embedded
FineWeb2-embedded
Dataset summary
FineWeb2-embedded is an extension of the FineWeb2 dataset, annotated with document-level XLM-RoBERTa embeddings for 20 languages, making the dataset useful for a variety of tasks, including document clustering, filtering, and other multilingual research.
Since XLM-RoBERTa has a sequence length limit of 512 tokens, each document's embeddings are obtained by mean-pooling 512 token chunks of the XLM-RoBERTa output. Therefore, longer texts… See the full description on the dataset page: https://huggingface.co/datasets/epfml/FineWeb2-embedded.fineweb
🍷 FineWeb
15 trillion tokens of the finest data the 🌐 web has to offer
What is it?
The 🍷 FineWeb dataset consists of more than 18.5T tokens (originally 15T tokens) of cleaned and deduplicated english web data from CommonCrawl. The data processing pipeline is optimized for LLM performance and ran on the 🏭 datatrove library, our large scale data processing library.
🍷 FineWeb was originally meant to be a fully open replication of 🦅 RefinedWeb, with a… See the full description on the dataset page: https://huggingface.co/datasets/idleengine/fineweb.fineweb-edu
📚 FineWeb-Edu
1.3 trillion tokens of the finest educational data the 🌐 web has to offer
Paper: https://arxiv.org/abs/2406.17557
What is it?
📚 FineWeb-Edu dataset consists of 1.3T tokens and 5.4T tokens (FineWeb-Edu-score-2) of educational web pages filtered from 🍷 FineWeb dataset. This is the 1.3 trillion version.
To enhance FineWeb's quality, we developed an educational quality classifier using annotations generated by LLama3-70B-Instruct. We… See the full description on the dataset page: https://huggingface.co/datasets/chilomax/fineweb-edu.fineweb-nopotter
📚 FineWeb-Edu
1.3 trillion tokens of the finest educational data the 🌐 web has to offer
Paper: https://arxiv.org/abs/2406.17557
What is it?
📚 FineWeb-Edu dataset consists of 1.3T tokens and 5.4T tokens (FineWeb-Edu-score-2) of educational web pages filtered from 🍷 FineWeb dataset. This is the 1.3 trillion version.
To enhance FineWeb's quality, we developed an educational quality classifier using annotations generated by LLama3-70B-Instruct. We then… See the full description on the dataset page: https://huggingface.co/datasets/MindlessForMinerva/fineweb-nopotter.chinese-fineweb-edu-v2
This version is deprecated. We recommend you to use the newest version Fineweb-edu-chinese-v2.1 !
Chinese Fineweb Edu Dataset V2 [中文] [English]
[OpenCSG Community] [👾github] [wechat] [Twitter]
📖Technical Report
Chinese Fineweb Edu Dataset V2 is a comprehensive upgrade of the original Chinese Fineweb Edu, designed and optimized for natural language processing (NLP) tasks in the education sector. This high-quality Chinese pretraining dataset has… See the full description on the dataset page: https://huggingface.co/datasets/opencsg/chinese-fineweb-edu-v2.mga-fineweb-edu
Massive Genre-Audience Augment Fineweb-Edu Corpus
This dataset is a synthetic pretraining corpus described in paper Reformulation for Pretraining Data Augmentation.
Overview of synthesis framework. Our method expands the original corpus through a two-stage synthesis process.
Each document is reformulated to 5 new documents, achieving 3.9× token number expansion while maintaining diversity through massive (genre, audience) pairs.
We build MGACorpus based on SmolLM Corpus… See the full description on the dataset page: https://huggingface.co/datasets/ByteDance-Seed/mga-fineweb-edu.Fineweb-Edu-Chinese-V2.1
Chinese Fineweb Edu Dataset V2.1 [中文] [English]
[OpenCSG Community] [👾github] [wechat] [Twitter]
📖Technical Report
The Chinese Fineweb Edu Dataset V2.1 is an enhanced version of the V2 dataset, designed specifically for natural language processing (NLP) tasks in the education sector. This version introduces two new data sources, map-cc and opencsg-cc, and retains data with scores ranging from 2 to 3. The dataset entries are organized into different folders… See the full description on the dataset page: https://huggingface.co/datasets/willRD/Fineweb-Edu-Chinese-V2.1.fineweb-2-dutchfineweb-edu-zh-chengyu-cpt
Fineweb-Edu Chinese — Chengyu-Tagged Continued-Pretraining Corpus
A 3.74M-document Chinese corpus (~7.8B tokens) for continued pretraining on
cultural knowledge in figurative language, built from the highest-quality
tier of opencsg/Fineweb-Edu-Chinese-V2.1.
Each document is educational Chinese text containing at least one culturally
vetted chengyu, with an appended 【成语注释】 knowledge block listing every
matched idiom's figurative meaning(s) and classical source citation.
This is a… See the full description on the dataset page: https://huggingface.co/datasets/jiviteshjn/fineweb-edu-zh-chengyu-cpt.fineweb-tokenized-fake
What is it?
It's similar to anisolai/fineweb-tokenized but fake.
I don't understand why I did that :)
WARNING:
WHY ARE YOU DOWNLOADING IT? YOU COULD LOSE MILLIONS OF DOLLARS IF YOU USE IT TO TRAIN SOMEONE.
WHY ARE YOU DOWNLOADING IT? YOU COULD LOSE MILLIONS OF DOLLARS IF YOU USE IT TO TRAIN SOMEONE.
WHY ARE YOU DOWNLOADING IT? YOU COULD LOSE MILLIONS OF DOLLARS IF YOU USE IT TO TRAIN SOMEONE.
WHY ARE YOU DOWNLOADING IT? YOU COULD LOSE MILLIONS OF DOLLARS IF YOU USE IT TO TRAIN… See the full description on the dataset page: https://huggingface.co/datasets/mondk/fineweb-tokenized-fake.fineweb-edu-format-topic
FineWeb-Edu w/ Topic and Format Annotations
FineWeb-Edu dataset consists of 1.3T tokens annotated for Topic and Format using wissamantoun/WebOrganizer-TopicClassifier-ModernBERT and wissamantoun/WebOrganizer-FormatClassifier-ModernBERT classifiers.
Similar to WebOrganizer/Corpus-200B but using FineEdu instead of DCLM.
Topic Labels:
Adult
Art & Design
Software Dev.
Crime & Law
Education & Jobs
Hardware
Entertainment
Social Life
Fashion & Beauty
Finance & Business
Food & Dining… See the full description on the dataset page: https://huggingface.co/datasets/wissamantoun/fineweb-edu-format-topic.fineweb_urls
Dataset Card for fineweb_urls
This dataset provides the URLs and top-level domains associated with training records in HuggingFaceFW/fineweb. It is part of a collection of datasets curated to make exploring LLM training datasets more straightforward and accessible.
Dataset Details
Dataset Description
This dataset was created by downloading the source data, extracting URLs and top-level domains, and retaining only those record identifiers. In doing so… See the full description on the dataset page: https://huggingface.co/datasets/nhagar/fineweb_urls.ultra-fineweb-l3-en-zhtw
Ultra-FineWeb-L3 (en, multi_style) → 繁體中文
把 openbmb/Ultra-FineWeb-L3 的
英文 multi_style 子集（多風格改寫的預訓練語料）翻譯成台灣繁體中文。
欄位
欄位
說明
uid
來源自帶的唯一識別碼，未重算，可直接對回來源
style
來源的 style 欄位（此子集皆為 multi_style）
content
英文原文
content_zhtw
繁體中文譯文
chunk_count
翻譯時切成幾塊（長文本會在段落邊界切塊後分別翻譯再接合）
translation_error
該列是否有任何一塊翻譯失敗
翻譯規範
譯文遵循以下規則產生：
一律使用台灣繁體中文與台灣慣用詞，禁止簡體字與中國大陸慣用語
標點採全形／半形混排：中文語句用全形標點，英文單字、專有名詞、網址、數字維持半形
長文本在段落邊界切塊後分別翻譯再接合（chunk_count 記錄切了幾塊）… See the full description on the dataset page: https://huggingface.co/datasets/lianghsun/ultra-fineweb-l3-en-zhtw.FineWeb2024
FineWeb-Edu 2024 — Cleaned and Shuffled
This dataset is a year-specific, cleaned, shuffled, and sharded release derived from HuggingFaceFW/fineweb-edu. It contains English educational web text collected in Common Crawl snapshots whose dump identifier belongs to 2024.
This is not a news-only dataset. The year refers to the Common Crawl capture year, not necessarily the page's publication year.
Dataset summary
Item
Value
Year
2024
Rows
162,500,784… See the full description on the dataset page: https://huggingface.co/datasets/Yahoo-Finance-News/FineWeb2024.fineweb-edu
📚 FineWeb-Edu
1.3 trillion tokens of the finest educational data the 🌐 web has to offer
Paper: https://arxiv.org/abs/2406.17557
What is it?
📚 FineWeb-Edu dataset consists of 1.3T tokens and 5.4T tokens (FineWeb-Edu-score-2) of educational web pages filtered from 🍷 FineWeb dataset. This is the 1.3 trillion version.
To enhance FineWeb's quality, we developed an educational quality classifier using annotations generated by LLama3-70B-Instruct. We then… See the full description on the dataset page: https://huggingface.co/datasets/CharlesPing/fineweb-edu.FineWeb2-HQ-zh-text
Original Database
https://huggingface.co/datasets/epfml/FineWeb2-HQ
Work
keep cmn_Hani with text field
fineweb2-bagaco
Bagaço 🍷🇵🇹
Bagaço is a pretraining dataset for European Portuguese. It filters the Fineweb2 dataset to URLs from Portuguese domains (e.g., .pt/). Each document is classified into one of 9 categories and scored for educational quality.
Filtering
Source: HuggingFaceFW/fineweb-2, subset por_Latn, split train
Filter: URLs containing .pt/ (Portuguese top-level domain)
Document classification
Each document is classified into one of 9 categories: Society, Arts… See the full description on the dataset page: https://huggingface.co/datasets/duarteocarmo/fineweb2-bagaco.