datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
arxiv-complete
arXiv Complete Corpus
A snapshot of arXiv's metadata, version history, submission files and rendered
documents. It covers 3,148,796 papers and includes file contents, paths, sizes
and SHA-256 digests. Metadata comes from arXiv's OAI-PMH arXivRaw interface;
files come from the GCS mirror, S3 source archives and direct PDF fetches.
This release holds a PDF for 99.47% of papers and 99.54% of versions reported
with a non-zero submission size. It is a one-off snapshot; coverage gaps… See the full description on the dataset page: https://huggingface.co/datasets/secemp9/arxiv-complete.booksum-complete-cleaned
Description:
This repository contains the Booksum dataset introduced in the paper BookSum: A Collection of Datasets for Long-form Narrative Summarization
.
This dataset includes both book and chapter summaries from the BookSum dataset (unlike the kmfoda/booksum one which only contains the chapter dataset). Some mismatched summaries have been corrected. Uneccessary columns have been discarded. Contains minimal text-to-summary rows. As there are multiple summaries for a given text… See the full description on the dataset page: https://huggingface.co/datasets/ubaada/booksum-complete-cleaned.leetcode-complete
Complete LeetCode Problems Dataset
This dataset contains a comprehensive collection of LeetCode problems (including premium) with AI-generated solutions in JSONL format. It is regularly updated to include new problems as they are added to LeetCode.
Splits
The dataset is divided into the following splits:
train: Contains approximately 80% of the problems for training
validation: Contains approximately 10% of the problems for validation
test: Contains approximately… See the full description on the dataset page: https://huggingface.co/datasets/whiskwhite/leetcode-complete.thinking-cap-tier-curricula-complete
Thinking Cap Tier Curricula — Complete Reasoning Alignment Suite (TCS v4)
[!IMPORTANT]
Dataset Release v1.2 (Sept 2026) — Clean Delimiters & Zero-Padding Architecture:
In v1.2, all 13,477 SFT samples and 3,187 SimPO preference pairs have undergone an automated token purge:
Zero <|pad|> batch residues: 100% eliminated across all files.
Zero reasoning leakage into final answers: Deliberation stays strictly inside <think>...</think>, and answers provide direct, non-repetitive… See the full description on the dataset page: https://huggingface.co/datasets/Davd-b01/thinking-cap-tier-curricula-complete.Graph-R1-dataset-complete
Graph-R1 Complete Dataset
This dataset contains the complete Graph-R1 graph reasoning dataset with all difficulty levels (1-5).
Files
train_graph_all_levels.parquet: Combined training data from all levels (with level column)
test_graph_and_math_all_levels.parquet: Combined test data from all levels (with level column)
test_graph_mixedsize_cleaned.parquet: Mixed size test data (with level='mixed')
Usage
import pandas as pd
# Load combined data… See the full description on the dataset page: https://huggingface.co/datasets/HKUST-DSAIL/Graph-R1-dataset-complete.Deltarune-Complete-Transcript-Cleaned
Deltarune Chapters 1–4 Dataset
Fan-made transcript dataset covering Deltarune Chapters 1 through 4. Processed from video playthroughs and cross-referenced with game data. Intended to provide LLMs with structured narrative context for a game whose content is underrepresented in training corpora.
Why This Exists
As of early 2026, major LLMs (including models with training cutoffs past July 2025) fail to recall basic plot details of Deltarune Chapters 3 and 4 despite their… See the full description on the dataset page: https://huggingface.co/datasets/Deltarunefan/Deltarune-Complete-Transcript-Cleaned.whittle-teacher32-complete-answers
Whittle teacher32: complete answers with per-token teacher logprobs
Research preview. Part of the Whittle compression campaign, a personal
research project. The compute for this project is self funded and donations
decide whether the next round happens: https://ko-fi.com/davida81328
What this is
Complete answers generated by Qwen3.8-27B (UD-Q5_K_XL via llama.cpp), each
ending on a real end-of-turn token because the answer is finished, with the
teacher's top-32… See the full description on the dataset page: https://huggingface.co/datasets/logic65/whittle-teacher32-complete-answers.Complete-FABLE.5-traces-2M
Complete FABLE.5 Traces (2 Million Deduplicated Rows)
Comprehensive Agentic Coding & Frontier Reasoning Trajectory Corpus
Executive Summary
Solstice-AI/Complete-FABLE.5-traces-2M is a clean, fully deduplicated post-training dataset containing 2,006,487 high-entropy agentic coding and multi-step reasoning traces.
Originally curated following the closure of Fable and Mythos, this corpus synthesizes frontier agent execution patterns (including Claude… See the full description on the dataset page: https://huggingface.co/datasets/Solstice-AI/Complete-FABLE.5-traces-2M.shakespeare-complete-works
Shakespeare Complete Works Dataset
This dataset contains the complete works of William Shakespeare, including:
The Sonnets (154 sonnets)
Plays (Tragedies, Comedies, Histories)
Poems
Dataset Structure
Each entry contains:
work: The title of the work
section: Specific section (e.g., "Sonnet 1") if applicable
text: The actual text content
type: Type of work (sonnet, play, poem)
id: Unique identifier
Usage
from datasets import load_dataset
dataset =… See the full description on the dataset page: https://huggingface.co/datasets/r-three/shakespeare-complete-works.luanti-complete-dataset
Complete Luanti Package Dataset
Description
Complete Luanti Package Dataset for Luanti (Minetest) expertise fine-tuning.
Dataset Information
Size: 2,592 entries
Format: Harmony format for LLM fine-tuning
Source: Luanti ContentDB package collection
Quality: Filtered and validated Luanti package metadata
Usage
from datasets import load_dataset
dataset = load_dataset("ToddLLM/luanti-complete-dataset")
print(dataset)
Schema
Each entry… See the full description on the dataset page: https://huggingface.co/datasets/ToddLLM/luanti-complete-dataset.Complete-FABLE.5-traces-2M
Complete FABLE.5 Traces 2M
Full FABLE.5 / Mythos corpus restored, with session-limit answer rows removed.
Dataset Viewer | Parquet | Raw JSONL.gz
This dataset is a post-closure compilation of all available FABLE.5 / Mythos trace datasets found on Hugging Face during the curation pass after the closure of Fable and Mythos. It is deduplicated at the normalized-row level and keeps row-level provenance through first_source_dataset, first_source_config, first_source_split… See the full description on the dataset page: https://huggingface.co/datasets/Quaxicron/Complete-FABLE.5-traces-2M.wikipedia-paragraphs-complete
Wikipedia Paragraphs Complete Dataset
This dataset consists of English Wikipedia paragraphs ranging from 1 000 to 8 000 characters in length. It was sourced from the Wikimedia dump: "wikimedia/wikipedia", "20231101.en".
Preprocessing Steps
The dataset has undergone extensive cleaning and normalization, including:
Removing brackets
Removing HTML tags
Normalizing bullet points, hyphenated words, quotation marks, Unicode characters, and whitespace
Replacing email… See the full description on the dataset page: https://huggingface.co/datasets/agentlans/wikipedia-paragraphs-complete.PromptDataset-v2-Complete
Prompt Dataset v2 Complete
Dataset Description
A comprehensive collection of prompts for LLM fine-tuning and testing, including adversarial examples, jailbreaks, and safety test cases.
Dataset Statistics
Total Samples: 182,473
Training Samples: 179,378
Evaluation Samples: 3,095
Train/Eval Ratio: 58.0:1
Data Sources
The dataset is compiled from the following sources:
jailbreak_prompts_2023_12_25.csv
qualifire/prompt-injections-benchmark… See the full description on the dataset page: https://huggingface.co/datasets/UdayGattu23/PromptDataset-v2-Complete.complete-2026-gen2-enterprise-ai-master-suite
👑 Complete 2026 Enterprise AI SFT/DPO Master Suite (100,000 Pairs)
The Definitive Multi-Domain Dataset Suite for Enterprise Model Alignment & Distillation
The Complete 2026 Enterprise AI Master Suite by BeatsProm is a unified multi-domain training suite uniting all 10 specialized Gen-2 datasets into an exhaustive corpus of 100,000 multi-turn SFT pairs and 25,000 DPO preference pairs.
Curated with the AST & Semantic Output Barrier, this suite completely isolates… See the full description on the dataset page: https://huggingface.co/datasets/beatsprom/complete-2026-gen2-enterprise-ai-master-suite.birdsql_complete_devset
BIRD dev set, ready to use
The development split of the BIRD text-to-SQL
benchmark (release dev_20240627), repackaged so you can load it and start
evaluating without any preprocessing.
The original release ships four JSON files, a nested zip, and 75 description
CSVs in mixed encodings. This repository turns that into two parquet configs
plus the raw SQLite databases. Nothing was added to the benchmark, and no
question or gold query was authored here.
Nothing in this repository… See the full description on the dataset page: https://huggingface.co/datasets/EuricoGVP/birdsql_complete_devset.Complete-FABLE.5-traces-2M
Complete FABLE.5 Traces 2M
Full FABLE.5 / Mythos corpus restored, with session-limit answer rows removed.
Dataset Viewer | Parquet | Raw JSONL.gz
This dataset is a post-closure compilation of all available FABLE.5 / Mythos trace datasets found on Hugging Face during the curation pass after the closure of Fable and Mythos. It is deduplicated at the normalized-row level and keeps row-level provenance through first_source_dataset, first_source_config, first_source_split… See the full description on the dataset page: https://huggingface.co/datasets/IAMRonHIT/Complete-FABLE.5-traces-2M.Complete-FABLE.5-traces-2M
Complete FABLE.5 Traces 2M
Provenance-cleaned FABLE.5 / Claude corpus — trimmed to content-verified traces only.
Dataset Viewer | Parquet
This dataset is a post-closure compilation of FABLE.5 / Claude trace datasets found on Hugging Face after the closure of Fable and Mythos. It is deduplicated at the normalized-row level and keeps row-level provenance through first_source_dataset, first_source_config, first_source_split, and first_source_row_index. A provenance… See the full description on the dataset page: https://huggingface.co/datasets/USER-NEURAL/Complete-FABLE.5-traces-2M.xyrus-cosmic-training-dataset-complete
🌌 Xyrus Cosmic Complete Training Dataset (Harmony Format)
Overview
The COMPLETE training dataset for Xyrus Cosmic GPT-OSS:20B, including all expansions and variations.
📊 Dataset Statistics
Total Unique Examples: 1781
Format: Harmony (GPT-OSS chat format)
Splits: Train (1424) / Val (178) / Test (179)
Dataset Components
xyrus_training_dataset.jsonl: 309 examples
xyrus_augmented_dataset.jsonl: 391 examples
xyrus_sdg_dataset.jsonl: 135 examples… See the full description on the dataset page: https://huggingface.co/datasets/ToddLLM/xyrus-cosmic-training-dataset-complete.complete-fable-5-traces-2m
Complete FABLE.5 Traces 2M
Full FABLE.5 / Mythos corpus restored, with session-limit answer rows removed.
Dataset Viewer | Parquet | Raw JSONL.gz
This dataset is a post-closure compilation of all available FABLE.5 / Mythos trace datasets found on Hugging Face during the curation pass after the closure of Fable and Mythos. It is deduplicated at the normalized-row level and keeps row-level provenance through first_source_dataset, first_source_config, first_source_split… See the full description on the dataset page: https://huggingface.co/datasets/ansulev/complete-fable-5-traces-2m.pytorch-forum-topics-complete-v2
PyTorch Forum Topics Dataset
This dataset contains topic metadata scraped from the PyTorch Community Forum. It includes comprehensive information about forum topics that can be used for various NLP tasks related to PyTorch and deep learning discussions.
Dataset Structure
Each record in the dataset contains the following fields:
id: Unique topic identifier
title: Topic title
slug: URL-friendly version of the title
posts_count: Number of posts in the topic
reply_count:… See the full description on the dataset page: https://huggingface.co/datasets/AmitPrakash/pytorch-forum-topics-complete-v2.agnuxo-complete-works
Agnuxo Complete Works Dataset
Descripción
Dataset de entrenamiento completo que contiene 95 entradas estructuradas covering toda la obra, proyectos, código, literatura, papers y conocimiento de Francisco Angulo de Lafuente (Agnuxo).
Estadísticas:
biography: 1
documentation: 7
code: 5
web: 2
compilation: 1
project: 5
organization: 6
person: 5
novel: 16
patent: 1
award: 1
technology: 43
configuration: 2
Contenido
Tipos de entradas
biography:… See the full description on the dataset page: https://huggingface.co/datasets/Agnuxo/agnuxo-complete-works.Complete-FABLE.5-traces-2M
Complete FABLE.5 Traces 2M
Full FABLE.5 / Mythos corpus restored, with session-limit answer rows removed.
Dataset Viewer | Parquet | Raw JSONL.gz
This dataset is a post-closure compilation of all available FABLE.5 / Mythos trace datasets found on Hugging Face during the curation pass after the closure of Fable and Mythos. It is deduplicated at the normalized-row level and keeps row-level provenance through first_source_dataset, first_source_config, first_source_split… See the full description on the dataset page: https://huggingface.co/datasets/qwe2111/Complete-FABLE.5-traces-2M.glyphmatics-complete-training-dataset
GlyphMatics Complete Training Dataset
Canonical synthetic training data for GlyphMatics / SigilAGI.
Covers
glyph encoding
glyph decoding
semantic compression
reconstruction
Alpha/Beta/Gamma mapping
SigilAGI routing
VIL normalization
GIIBL lattice blocks
RC3 cube encoding
Quantum Glyph states
mobile deployment planning
safety-aware symbolic transformation
Dataset Viewer
The public dataset viewer is configured only for:
data/train.jsonl
data/validation.jsonl… See the full description on the dataset page: https://huggingface.co/datasets/Nine1Eight/glyphmatics-complete-training-dataset.Complete-FABLE.5-traces-2M
Complete FABLE.5 Traces 2M
Full FABLE.5 / Mythos corpus restored, with session-limit answer rows removed.
Dataset Viewer | Parquet | Raw JSONL.gz
This dataset is a post-closure compilation of all available FABLE.5 / Mythos trace datasets found on Hugging Face during the curation pass after the closure of Fable and Mythos. It is deduplicated at the normalized-row level and keeps row-level provenance through first_source_dataset, first_source_config, first_source_split… See the full description on the dataset page: https://huggingface.co/datasets/Nemesispro/Complete-FABLE.5-traces-2M.Complete-FABLE.5-traces-2M
Complete FABLE.5 Traces 2M
Full FABLE.5 / Mythos corpus restored, with session-limit answer rows removed.
Dataset Viewer | Parquet | Raw JSONL.gz
This dataset is a post-closure compilation of all available FABLE.5 / Mythos trace datasets found on Hugging Face during the curation pass after the closure of Fable and Mythos. It is deduplicated at the normalized-row level and keeps row-level provenance through first_source_dataset, first_source_config, first_source_split… See the full description on the dataset page: https://huggingface.co/datasets/simonzimmo/Complete-FABLE.5-traces-2M.Agnuxo-Complete-Research-Dataset
Francisco Angulo de Lafuente (Agnuxo) Complete Research & Code Dataset
Description
This dataset is a comprehensive collection of the works of Francisco Angulo de Lafuente (Agnuxo), spanning over 20 years of research, programming, and literary creation. It includes source code from multiple GitHub repositories, scientific papers, technical documentation, and biographical information.
The goal of this dataset is to provide a rich source of knowledge for training Large… See the full description on the dataset page: https://huggingface.co/datasets/Agnuxo/Agnuxo-Complete-Research-Dataset.hyperswitch-product-code-complete
Rust Commit Dataset - Hyperswitch
Dataset Description
This dataset contains Rust commit messages paired with their corresponding code patches from the Hyperswitch repository.
Dataset Summary
Total Examples: 1801
Language: Rust
Source: Hyperswitch GitHub repository
Format: Prompt-response pairs for supervised fine-tuning (SFT)
Data Fields
prompt: The commit message describing the change
response: The git patch/diff showing the actual code changes… See the full description on the dataset page: https://huggingface.co/datasets/archit11/hyperswitch-product-code-complete.openpipe-chat-complete-scientific-reasoning
Openpipe Chat Complete Scientific Reasoning
This dataset contains 100 high-quality examples for chat completion fine-tuning, formatted for OpenPipe, focused on scientific reasoning and analysis.
Dataset Description
This dataset was generated using an enhanced DSPy-based pipeline that creates structured reasoning traces for scientific questions. Each example follows the OpenAI chat completion format required by OpenPipe:
OpenAI Chat Format: Standard messages array with… See the full description on the dataset page: https://huggingface.co/datasets/abhi26/openpipe-chat-complete-scientific-reasoning.