datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers… See the full description on the dataset page: https://huggingface.co/datasets/open-index/hacker-news.hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers, researchers… See the full description on the dataset page: https://huggingface.co/datasets/whiskey1983/hacker-news.hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers, researchers… See the full description on the dataset page: https://huggingface.co/datasets/Whiteglove44/hacker-news.hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers, researchers… See the full description on the dataset page: https://huggingface.co/datasets/naveenreddie-18/hacker-news.hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers, researchers… See the full description on the dataset page: https://huggingface.co/datasets/nikhilambhure00/hacker-news.hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers, researchers… See the full description on the dataset page: https://huggingface.co/datasets/MurphyA/hacker-news.remote_sensing_VQA_multilingual
Remote Sensing VQA — Multilingual
A multilingual counterfactual MCQ dataset built from remote sensing / satellite imagery.
Each row contains a satellite image, two captions (original vs counterfactual), and a multiple-choice question probing whether a VLM follows the image or the misleading text.
Languages
Language
Code
Rows
English
en
50
Hindi
hi
50
Urdu
ur
50
Telugu
te
50
Bahasa Indonesia
id
50
Columns
Column
Type… See the full description on the dataset page: https://huggingface.co/datasets/apart-global-south-hack/remote_sensing_VQA_multilingual.counterfactual-pendulum-multilingual
📌 Dataset Summary
When a Vision-Language Model (VLM) is given an image along with a text prompt containing contradictory or misleading information, how does it react? Does it rely on the visual evidence, succumb to textual bias, or honestly abstain when faced with unresolvable conflict?
This dataset adapts the Counterfactual Pendulum scenario across two visual conflict dimensions:
Angular (Angle): Conflict in the pendulum's angle of inclination.
Light: Conflict in the light… See the full description on the dataset page: https://huggingface.co/datasets/apart-global-south-hack/counterfactual-pendulum-multilingual.hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers, researchers… See the full description on the dataset page: https://huggingface.co/datasets/AdversaLLC/hacker-news.protein-ligand-design
🧪 Protein-Ligand Design Gym — Team JAMMY
poolside Laguna Hackathon submission. A tool-use reinforcement-learning
environment that teaches an LLM to reason like a bench computational chemist /
protein engineer — by measuring, not guessing.
The problem
Proteins are the molecular machines inside living cells, each built from a long
string of amino-acid "letters". Ligands are the small molecules — most drugs
among them — that bind to a protein to switch it on or… See the full description on the dataset page: https://huggingface.co/datasets/poolside-laguna-hackathon/protein-ligand-design.hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers, researchers… See the full description on the dataset page: https://huggingface.co/datasets/Kgoss/hacker-news.science-on-a-sphere-prompt-completions
Dataset Card for Science On a Sphere QA Dataset
Dataset Details
Dataset Description
This dataset comprises question-and-answer (QA) pairs generated from NOAA's Science On a Sphere (SOS) website, including support documentation and the dataset catalog. Each entry contains a prompt and a corresponding completion, designed to support educational and research use cases in Earth science.
This dataset includes a custom dataset_script.py and a consolidated file… See the full description on the dataset page: https://huggingface.co/datasets/HacksHaven/science-on-a-sphere-prompt-completions.hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers, researchers… See the full description on the dataset page: https://huggingface.co/datasets/Fakeepsbiz/hacker-news.hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers, researchers… See the full description on the dataset page: https://huggingface.co/datasets/IFthisisrealitynbds/hacker-news.hacker-news
Hacker News - Complete Archive
Every Hacker News item since 2006, live-updated every 5 minutes
What is it?
This dataset contains the complete Hacker News archive: every story, comment, Ask HN, Show HN, job posting, and poll ever submitted to the site. Hacker News is one of the longest-running and most influential technology communities on the internet, operated by Y Combinator since 2007. It has become the de facto gathering place for founders, engineers, researchers… See the full description on the dataset page: https://huggingface.co/datasets/chrismarchetta/hacker-news.figment-eval-traces
Figment Eval Traces
Synthetic and de-identified evaluation traces for Figment, a prototype protocol-navigation aid for trained rural-clinic and disaster-response field responders.
These records are intended for model and harness debugging. They are not clinical data, medical advice, diagnosis, treatment instructions, or a substitute for local protocol, clinician judgment, supervisor review, or trained responder judgment.
Dataset Summary
The dataset captures… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/figment-eval-traces.TAA-ChatML-10K
TAA-ChatML-10K
A dataset of 10,438 question-answer pairs for Cyber Threat Intelligence (CTI) and Advanced Persistent Threat (APT) attribution tasks. Synthesized from 1,468 publicly available threat intelligence reports covering APT attribution, malware analysis, and threat actor TTPs. The dataset is formatted in ChatML conversation structure for fine-tuning large language models.
License
MIT
hacking-tricks
HackTricks SlimPajama Corpus (Parquet)
A high‑quality, SlimPajama‑style corpus distilled from the HackTricks knowledge base (core wiki and, optionally, HackTricks Cloud). Each record corresponds to a cleaned Markdown article with headings preserved, code fences kept, and rich provenance metadata for reproducible research and downstream retrieval.
Token count: ~2.75M tokens.
⚠️ Ethical use only. This corpus is intended for lawful research, education, and defensive security. Do not… See the full description on the dataset page: https://huggingface.co/datasets/tandevllc/hacking-tricks.ec-prompts-refranescenia-team-sabiduriapopularibero-tales-es
Conjunto de datos de historias sintéticas de mitos y leyendas iberoamericanos.
⚠️ Este dataset se encuentra en desarrollo activo. Se planea expandir significativamente el número de registros y refinar el proceso de generación para mejorar la diversidad y calidad narrativa.
📚 Descripción
Dataset de historias sintéticas generadas a partir de mitos y leyendas de Iberoamérica, curado y estructurado para el entrenamiento y alineamiento de modelos de lenguaje en narrativa… See the full description on the dataset page: https://huggingface.co/datasets/somosnlp-hackathon-2025/ibero-tales-es.Onexe-QA-Dataset
Dataset Card: Canarian Linguistic Evaluation Dataset (QA without Answers)
Dataset Summary
This dataset has been designed specifically for evaluating the dialectal, linguistic, and cultural understanding of Large Language Models (LLMs) within the context of Canarian Spanish.
It contains 4,683 evaluation questions based on the official lexicon of the Academy of Canarian Language (Academia Canaria de la Lengua - ACL). Each record presents a linguistic query phrased… See the full description on the dataset page: https://huggingface.co/datasets/somosnlp-hackathon-2026/Onexe-QA-Dataset.house-hacking-roi-scenarios
House Hacking ROI Scenarios
72 duplex/triplex/fourplex ROI calculations for house hackers.
Details
Records: 72
Format: JSONL
License: CC-BY-4.0
Last Updated: March 2026
Verified By: Beau Thompson, NMLS #1615561
Publisher: Good News Lending
Thompson Alpha Logic
Comparative yield data for 2-4 unit properties, calculating the 'Tenant Offset Ratio' — the percentage of PITI covered by rental income. Shows the true cost of living for house hackers using FHA 3.5%… See the full description on the dataset page: https://huggingface.co/datasets/Good-News-Lending/house-hacking-roi-scenarios.OncoAgent-Clinical-266K
🧬 OncoAgent Clinical Dataset — 266K
Curated Multi-Source Oncology Training Dataset
AMD Developer Hackathon 2026 · Used to fine-tune OncoAgent v1.0
Dataset Description
This dataset contains 266,854 clinical oncology training samples curated for fine-tuning large language models on cancer diagnosis, treatment recommendation, and clinical reasoning tasks.
Composition
Source
Samples
Description
PMC-Patients
~100,000
Real clinical case presentations… See the full description on the dataset page: https://huggingface.co/datasets/lablab-ai-amd-developer-hackathon/OncoAgent-Clinical-266K.exam_zh_multitopic_dialect_culture
exam_zh_multitopic_dialect_culture
This dataset contains 300 multiple-choice questions (MCQs) from a variety of Mandarin-based assessments, spanning both regional dialect comprehension and cultural/general knowledge.
📚 Description
The questions come from publicly available Chinese-language exams and quizzes, and fall into two major categories:
🗣️ Regional Dialect Tests
These assess language understanding across major Chinese dialects and topolects:
Hakka… See the full description on the dataset page: https://huggingface.co/datasets/somosnlp-hackathon-2025/exam_zh_multitopic_dialect_culture.best_chatgpt_promptsPaperProf-traces
PaperProf Agent Trace
Step-by-step trace of PaperProf,
an AI study buddy that turns course PDFs into interactive quiz sessions.
What's in this dataset
Each row in paperprof_trace.jsonl is one LLM call. Fields:
Field
Description
session_id
Groups steps from the same session
step
Step index within the session (1–4)
type
question_generation / answer_evaluation / mcq_generation
topic
Domain of the source chunk
input
Exact input sent to the model… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/PaperProf-traces.fabella-traces
Fabella Anonymized Agent Traces
A public, anonymized log of the LangGraph ReAct loop inside Fabella, a small-model Gradio Space for parents who need help explaining hard things to their child in kid-appropriate language. The dataset exists for the Sharing is Caring merit badge in the Build Small Hackathon.
The first version of every explanation is drafted by google/gemma-4-E4B-it via a LangGraph ReAct loop with one tool (validate_explanation). A second small model —… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/fabella-traces.legal-vn-hackaithon-artifact
Legal VN HackAIthon — Processed Artifacts
Large artifacts for Legal Retrieval — HackAIthon 2026 (Track C INNOVATOR).Source code, small train/test files, and run instructions live on GitHub:
https://github.com/VanHung-05/legal-vn-hackaithon-2026
Overview
This repository is not the official BTC train/test release. It stores processed Vietnamese legal corpus artifacts:
Raw corpus flattened into law articles (articles.jsonl)
Dense embeddings for the full corpus… See the full description on the dataset page: https://huggingface.co/datasets/nguyenvanhung05/legal-vn-hackaithon-artifact.packetcourt-golden-cases
PacketCourt Golden Cases
A small evidence-first evaluation set for auditing front-of-pack claims against
the text printed on the same Indian packaged-food label.
Each record contains:
front-label claim text
back-label evidence text
expected claims and conservative verdicts
expected persuasion-gap concepts
expected deterministic date or whole-packet calculations
The initial set is intentionally small and hand-audited. It is a regression and
demonstration asset, not a… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/packetcourt-golden-cases.