datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
Reverse-Text-RL
Reverse-Text-RL
A small, scrappy RL dataset used in prime-rl's CI to debug RL training asking a model to reverse small sentences character-by-character. Follows the general format of PrimeIntellect/Reverse-Text-SFT
The following script was used to generate the dataset.
from datasets import Dataset, load_dataset
dataset = load_dataset("willcb/R1-reverse-wikipedia-paragraphs-v1-1000", split="train")
prompt = "Reverse the text character-by-character. Put your answer in… See the full description on the dataset page: https://huggingface.co/datasets/PrimeIntellect/Reverse-Text-RL.Sindhi-texts-big-dataset
Sindhi Texts (big dataset)
A large plain-text corpus of Sindhi (سنڌي), assembled for pretraining language models. It
combines material digitized by Sindhi literary institutions and forums, a Sindhi encyclopedia,
newspaper archives, a classical dictionary, and the Sindhi portions of two web-crawl corpora.
3.19 GB, ~1.81 billion characters, ~390,000 documents across 9 sources. With a
Sindhi-specific 12k SentencePiece tokenizer that is roughly 530M tokens (3.2–3.5
characters per… See the full description on the dataset page: https://huggingface.co/datasets/arnizamani/Sindhi-texts-big-dataset.Java-Code-Large-text-onlyJava-Code-Large
Java-Code-Large is a large-scale corpus of publicly available Java source code comprising more than 15 million java codes. The dataset is designed to support research in large language model (LLM) pretraining, code intelligence, software engineering automation, and program analysis.
By providing a high-volume, language-specific corpus, Java-Code-Large enables systematic experimentation in Java-focused model training, domain adaptation, and downstream code understanding tasks.… See the full description on the dataset page: https://huggingface.co/datasets/XEUIPR/Java-Code-Large-text-only.text-sft-questions-answers-only
text-sft: Questions and Answers
This dataset consists of question-and-answer pairs generated from short excerpts drawn from Wikipedia, Cosmopedia, and FineWeb-Edu. It is an adapted version of agentlans/text-sft.
Overview
The dataset provides compact examples of English question-and-answer relationships that can help models learn linguistic patterns, syntactic structures, and semantic associations between questions and their corresponding answers.
Intended Use… See the full description on the dataset page: https://huggingface.co/datasets/agentlans/text-sft-questions-answers-only.synthetic_text_to_sql
Image generated by DALL-E. See prompt for more details
synthetic_text_to_sql
gretelai/synthetic_text_to_sql is a rich dataset of high quality synthetic Text-to-SQL samples,
designed and generated using Gretel Navigator, and released under Apache 2.0.
Please see our release blogpost for more details.
The dataset includes:
105,851 records partitioned into 100,000 train and 5,851 test records
~23M total tokens, including ~12M SQL tokens
Coverage across 100 distinct… See the full description on the dataset page: https://huggingface.co/datasets/gretelai/synthetic_text_to_sql.TextbookReasoning
MegaScience: Pushing the Frontiers of Post-Training Datasets for Science Reasoning
Dataset Description
Scientific reasoning is critical for developing AI scientists and supporting human researchers in advancing the frontiers of natural science discovery. However, the open-source community has primarily focused on mathematics and coding while neglecting the scientific domain, largely due to the absence of open, large-scale, high-quality, verifiable scientific reasoning… See the full description on the dataset page: https://huggingface.co/datasets/MegaScience/TextbookReasoning.Argimi-Ardian-Finance-10k-text
The ArGiMI Ardian datasets : Text-only version
The ArGiMi project is committed to open-source principles and data sharing.
Thanks to our generous partners, we are releasing several valuable datasets to the public.
Dataset description
This text-only dataset comprises 34,000 financial annual reports, written in English, meticulously
extracted from their original PDF format to provide a valuable resource for researchers and developers in financial
analysis and natural… See the full description on the dataset page: https://huggingface.co/datasets/artefactory/Argimi-Ardian-Finance-10k-text.text-dataset-tiny-code-script-py-format
USED of tahamajs/medicine_ds_persian for .parquet file
USED of Alijafarixcs2/persian-it-llama2-2k for .parquet file
USED of Abirate/english_quotes for .jsonl file
NEW FILES (05/12/2025)
NEW FILES (12/26/2025)
NEW FILES (02/15/2026)
Reverse-Text-SFT
Reverse-Text-SFT
A small, scrappy SFT dataset used for warming up a small model (e.g. Qwen/Qwen3-0.6B) for RL training. Contains examples in prompt-completion chat format of reversing 5-20 words of text character-by-character. The raw sentences were processed from willcb/R1-reverse-wikipedia-paragraphs-v1-1000.
The following script was used to generate the dataset.
from datasets import Dataset, load_dataset
dataset = load_dataset("willcb/R1-reverse-wikipedia-paragraphs-v1-1000"… See the full description on the dataset page: https://huggingface.co/datasets/PrimeIntellect/Reverse-Text-SFT.theekkathir-text-datasettheekkathir-text-dataset <-> தீக்கதிர் தரவுத்தொகுப்பு
Click above button to view GitHub Repository
இலக்கு:
இந்த திட்டத்தின் இலக்கு தீக்கதிர் இதழின் செய்தி கட்டுரைகளை தரவுத்தொகுப்பாக மாற்றுவதாகும், இது இயற்கை மொழி பதிவு (NLP) மற்றும் LLM ஆராய்ச்சி நோக்கங்களுக்கு பயன்படுத்தப்படலாம்.
Goal:
The goal of the project is to convert news articles from theekkathir magazine into dataset, which can be used for Natural Language Processing (NLP) and LLM research purposes… See the full description on the dataset page: https://huggingface.co/datasets/aiwithvarun7/theekkathir-text-dataset.arXiv-full-text-chunked
Dataset Card for Dataset Name
This dataset card aims to be a base template for new datasets.
Dataset Details
Dataset Description
Curated by: [More Information Needed]
Funded by [optional]: [More Information Needed]
Shared by [optional]: [More Information Needed]
Language(s) (NLP): [More Information Needed]
License: [More Information Needed]
Dataset Sources [optional]
Repository: [More Information Needed]
Paper [optional]:… See the full description on the dataset page: https://huggingface.co/datasets/amrachraf/arXiv-full-text-chunked.xlcost-text-to-code XLCoST is a machine learning benchmark dataset that contains fine-grained parallel data in 7 commonly used programming languages (C++, Java, Python, C#, Javascript, PHP, C), and natural language (English).TextInsightBench
TextInsightBench
English | 简体中文
A natural-language data-mining benchmark for agents: 50 tasks, 435,000 task documents and 944,468 unlabeled learning documents.
Each task provides 5,000 or 10,000 texts and a research objective. Agents choose the patterns, populations and comparisons to investigate, then submit up to three findings with complete document assignments, exact quotations, statistics, counterexamples and limitations. Any analysis method is allowed.
Contents… See the full description on the dataset page: https://huggingface.co/datasets/CodeSoulco/TextInsightBench.Wiki_FR_2026.07_TexteIntroductif
Version Complète : MisterAI/WM-ENT-API-DUMP_FR_2026.07
https://huggingface.co/datasets/MisterAI/WM-ENT-API-DUMP_FR_2026.07
ESSAI I : Section Introductive Uniquement :: Jeux De Données : Dump WikiMedia Français Juillet 2026 : Extraction et Nettoyage
Description
Ce JDD contient des articles extraits du dump complet de Wikimedia Enterprise de juillet 2026, nettoyés et structurés pour l'entraînement de modèles d'apprentissage automatique.
Source… See the full description on the dataset page: https://huggingface.co/datasets/MisterAI/Wiki_FR_2026.07_TexteIntroductif.HRM-Text-data-io-cleaned-20260515Pre-built HRM-Text pretraining dataset from raw data using the data_io cleaning scripts.
Citation
If you find this project or our paper useful, please consider citing our paper:
@misc{wang2026hrmtextefficientpretrainingscaling,
title={HRM-Text: Efficient Pretraining Beyond Scaling},
author={Guan Wang and Changling Liu and Chenyu Wang and Cai Zhou and Yuhao Sun and Yifei Wu and Shuai Zhen and Luca Scimeca and Yasin Abbasi Yadkori},
year={2026}… See the full description on the dataset page: https://huggingface.co/datasets/sapientinc/HRM-Text-data-io-cleaned-20260515.SQaLe-text-to-SQL-dataset
🧮 SQALE: A Large-Scale Semi-Synthetic Dataset
SQALE is a large-scale, semi-synthetic Text-to-SQL dataset grounded in real-world database schemas.
It was designed to push the boundaries of natural language to SQL generation, combining realistic schema diversity, complex query structures, and linguistically varied natural language questions.
The dataset was introduced in the paper SQaLe: A Large Text-to-SQL Corpus Grounded in Real Schemas. The code for the generation pipeline of this… See the full description on the dataset page: https://huggingface.co/datasets/trl-lab/SQaLe-text-to-SQL-dataset.python-text-copilot-training-instruct-ai-research-2024-02-03
Python Copilot Instructions on How to Code using Alpaca and Yaml
Training and test datasets for building coding multimodal models that understand how to use the open source GitHub projects for the Agora Open Source AI Research Lab:
Agora GitHub Organization
Agora Hugging Face
This dataset is the 2024-02-03 update for the matlok python copilot datasets. Please refer to the Multimodal Python Copilot Training Overview for more details on how to use this dataset.
Details… See the full description on the dataset page: https://huggingface.co/datasets/matlok/python-text-copilot-training-instruct-ai-research-2024-02-03.nntp-text-387m
NNTP Discussion Archives
A large-scale collection of text discussions from public NNTP (Network News Transfer Protocol) newsgroups spanning over two decades.
Dataset Statistics
Metric
Value
Total messages
386,629,949
Unique newsgroups
159,345
Date range
2002 - 2026
Total size
~191 GB (compressed)
File format
Parquet (ZSTD)
Number of files
256
Average content length
~1,400 characters
Schema
Column
Type
Description… See the full description on the dataset page: https://huggingface.co/datasets/nyuuzyou/nntp-text-387m.raw-text-corpus
📝 Zomi Raw Text Corpus (Community-Contributed)
The Zomi Raw Text Corpus is an open, community-driven collection of unprocessed Zomi-language text.It serves as the foundational dataset for building the full Zomi NLP ecosystem, including tokenizers, language models, ASR/TTS systems, and downstream tasks.
This dataset is intentionally raw — no normalization, deduplication, or cleaning is applied.Cleaned and task-specific datasets will be released separately.
📦 Dataset… See the full description on the dataset page: https://huggingface.co/datasets/zomi-language-corpora/raw-text-corpus.Argimi-Ardian-Finance-10k-text-image
The ArGiMI Ardian datasets : text and images
The ArGiMi project is committed to open-source principles and data sharing.
Thanks to our generous partners, we are releasing several valuable datasets to the public.
Dataset description
This dataset comprises 34,000 financial annual reports, written in English, meticulously
extracted from their original PDF format to provide a valuable resource for researchers and developers in financial
analysis and natural language… See the full description on the dataset page: https://huggingface.co/datasets/artefactory/Argimi-Ardian-Finance-10k-text-image.UltraData-Math-L3-Textbook-Exercise-Synthetic-split
UltraData-Math L3 Textbook Exercise Synthetic Split
Source dataset: openbmb/UltraData-Math
Source config: UltraData-Math-L3-Textbook-Exercise-Synthetic
Each row contains:
uid
question
answer
The original content field was split using the literal markers
The exercise: and The solution:.
tiny-textbooks
Textbook-like Dataset: A High-Quality Resource for Small Language Models
The idea is simply inspired by the Textbooks Are All You Need II: phi-1.5 technical report paper. The source texts in this dataset have been gathered and carefully select the best of the falcon-refinedweb and minipile datasets to ensure the diversity, quality while tiny in size. The dataset was synthesized using 4x3090 Ti cards over a period of 500 hours, thanks to Nous-Hermes-Llama2-13b finetuned model.
Why… See the full description on the dataset page: https://huggingface.co/datasets/nampdn-ai/tiny-textbooks.YuLan-Mini-Text-Datasets
News
[2025.04.11] Add dataset mixture: link.
[2025.03.30] Text datasets upload finished.
This is text dataset.
这是文本格式的数据集。
Since we have used BPE-Dropout, in order to ensure accuracy, you can find the tokenized dataset here.
由于我们使用了BPE-Dropout，为了保证准确性，你可以在这里找到分词后的数据。
For more information, please refer to our datasets details and preprocess details.
Contributing
We welcome any form of contribution, including feedback on model bad cases, feature suggestions, and example… See the full description on the dataset page: https://huggingface.co/datasets/yulan-team/YuLan-Mini-Text-Datasets.HRM-Text-data-io-cleaned-20260515-copyPre-built HRM-Text pretraining dataset from raw data using the data_io cleaning scripts.
Citation
If you find this project or our paper useful, please consider citing our paper:
@misc{wang2026hrmtextefficientpretrainingscaling,
title={HRM-Text: Efficient Pretraining Beyond Scaling},
author={Guan Wang and Changling Liu and Chenyu Wang and Cai Zhou and Yuhao Sun and Yifei Wu and Shuai Zhen and Luca Scimeca and Yasin Abbasi Yadkori},
year={2026}… See the full description on the dataset page: https://huggingface.co/datasets/huankguan2/HRM-Text-data-io-cleaned-20260515-copy.Text2WetLab
Text2WetLab
Natural language → Opentrons OT-2 robot protocol benchmark
Text2WetLab evaluates whether large language model agents can translate plain-English wet-lab procedure descriptions into correct, safe, executable liquid-handling protocols for the Opentrons OT-2.
Reference episode — MuJoCo 3D physics render
Results (pass@1, 2026-10-04)
3 Claude models evaluated as Claude Code agents in Harbor sandboxes on Modal. All 21 trials passed the… See the full description on the dataset page: https://huggingface.co/datasets/EvanOLeary/Text2WetLab.FineWeb2-HQ-zh-text
Original Database
https://huggingface.co/datasets/epfml/FineWeb2-HQ
Work
keep cmn_Hani with text field
persian-text-corpus
Persian Corpus (Merged)
Dataset Summary
Persian Corpus (Merged) is a large-scale, Persian corpus meticulously aggregated from multiple high-quality Persian datasets available on the Hugging Face Hub. Designed to advance Persian NLP research and applications, this corpus consolidates diverse textual sources into a single resource, providing researchers and developers with a robust foundation for training and evaluating language models.
Why Use This… See the full description on the dataset page: https://huggingface.co/datasets/PersianML/persian-text-corpus.ru-text-corpus
Description
798k deduplicated Russian documents (1.6B tokens) from FineWeb-2 (rus_Cyrl), ru-StackOverflow, Pikabu, Habr, Russian Wikipedia and news. Markdown- and code-bearing (StackOverflow/Habr/Pikabu are text_markdown). Filtered to >=200 chars and >=30% Cyrillic. Columns: text, src.
Derived dataset. Source material retains its original per-item licence (see source/repo columns); treat as other / mixed. Provided as-is.
Usage
from datasets import load_dataset… See the full description on the dataset page: https://huggingface.co/datasets/PotatoHD/ru-text-corpus.gretel-synthetic-text-to-sql
Fork of gretelai/synthetic_text_to_sql
The gretelai/synthetic_text_to_sql dataset is a large, Apache 2.0 licensed, synthetic Text-to-SQL dataset consisting of 105,851 high-quality records across 100 diverse domains, designed for training language models. It includes comprehensive SQL tasks with varying complexities, database contexts, natural language explanations, and contextual tags, outperforming existing datasets in SQL correctness and standards compliance.
python-text-copilot-training-instruct
Python Copilot Instructions on How to Code using Alpaca and Yaml
This dataset is a subset of the matlok python copilot datasets. Please refer to the Multimodal Python Copilot Training Overview for more details on how to use this dataset.
Details
Each row contains python code, either a class method or a global function, imported modules, base classes (if any), exceptions (ordered based off the code), returns (ordered based off the code), arguments (ordered based off the… See the full description on the dataset page: https://huggingface.co/datasets/matlok/python-text-copilot-training-instruct.