datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
alphabetic-arxiv-authors-it1authority-activationssingle-author-arxiv
Single-author arXiv Computer Science
Metadata for arXiv records classified in Computer Science that list exactly one author.
default retains the original daily-file import. fast stores historical data
in monthly files and adds new submissions as daily update files; it is the
configuration used by the public archive because it makes filtering much faster.
This dataset contains metadata only. arXiv is the source of truth; use each record's
arxiv_url and pdf_url to read the paper.
spooky-author-identificationAnon-CounterFactual-Dataset
Anon Counterfactual Dataset
Dataset repo: https://huggingface.co/datasets/dataset-author-404/Anon-CounterFactual-Dataset
Synthetic CLEVR-style 3D scenes with original, semantic counterfactual, and negative (artifact) PNG renders, plus VQA-style questions, difficulties, and a 3×3 answer matrix. Built from the MMB counterfactual pipeline run folder dataset_720p_v2 (see build_hub_dataset.py in this repo snapshot).
This revision replaces the previous Hub layout (legacy imagefolder /… See the full description on the dataset page: https://huggingface.co/datasets/dataset-author-404/Anon-CounterFactual-Dataset.voice-authenticity-datasetauthority-provenance
authority-provenance
A per-verse authority provenance surface for the Hebrew Bible and New Testament. For every verse it
records independent signals bearing on the authority of the text at that point: textual stability (is the
reading secure in the critical text?), compositional attribution (who wrote it, and on what evidence?),
and canonical reception (how the church received it). These axes are kept separate so that questions of
manuscript evidence, authorship, and reception… See the full description on the dataset page: https://huggingface.co/datasets/NuBerea/authority-provenance.arxiv-author-affiliations-matched-ror-ids
arXiv Author Affiliations
This dataset contains author affiliation data extracted from arXiv works, matched to Research Organization Registry (ROR) identifiers.
Dataset Description
This dataset was generated from all arXiv works as of 2025/12. The source PDFs were converted to markdown using markitdown, and author affiliations were then extracted using cometadata/affiliation-parsing-lora-Qwen3-8B-distil-GLM_4.5_Air. The extracted affiliations were matched to ROR IDs using… See the full description on the dataset page: https://huggingface.co/datasets/cometadata/arxiv-author-affiliations-matched-ror-ids.blog_authorship_corpusResearchArcade-openreview-authorsczech_corpus_authorship_recognition
Czech Authorship Recognition Corpus (Kala)
Popis datasetu
Tento dataset byl vytvořen v rámci diplomové práce zaměřené na automatické rozpoznání autorství českých textů. Obsahuje české publicistické texty získané z veřejně dostupných online zdrojů a připravené pro experimenty v úlohách:
přiřazení autorství (authorship attribution)
ověřování autorství (authorship verification)
shlukování podle autorství (authorship clustering)
Zdrojová data
Do… See the full description on the dataset page: https://huggingface.co/datasets/MU-NLPC/czech_corpus_authorship_recognition.Neapolitan-Spoken-Corpus
Neapolitan Spoken Corpus (NSC)
A corpus of read Neapolitan speech for ASR evaluation, with a validated
Neapolitan–Italian lexicon, LOSO fine-tuning splits, trained LoRA adapters,
metric implementations, per-clip results, and error annotations.
This release supersedes the earlier 141-clip single-speaker version of this
repository. The earlier release corresponds to Speaker S1 of the present
corpus; the old audioData/ and transcripts.csv are replaced by
data/audio/ and… See the full description on the dataset page: https://huggingface.co/datasets/anonymous-nsc-author/Neapolitan-Spoken-Corpus.mcp-sandbox-authority-boundary-profile
MCP Sandbox Authority Boundary Profile
Profile v0.1.0 · Release v0.2.0 - Experimental Characterization Profile
Profile release date: 2026-07-23
Latest distribution release date: 2026-09-05
Execution containment is not proof of bounded authority.
Start here
For a one-minute, case-by-case reading of the profile, open the companion
Authority Boundary Field Guide Space.
It presents the released synthetic observations with their control question,
observed result… See the full description on the dataset page: https://huggingface.co/datasets/msaleme/mcp-sandbox-authority-boundary-profile.ResearchArcade-openreview-papers-authorsevidence-backed-authority-verification
Evidence-Backed Authority Verification for Autonomous Agents
Measuring and Governing Root-Equivalent Execution Paths
A verifier that was asked whether an autonomous agent could reach root on its
host, could not prove that it couldn't, and said so. This repository is the
paper, the verifier, and every artifact the paper's numbers are computed from.
Verdict
BLOCKED_ROOT_EQUIVALENCE_DOCKER — exclusivity not proven
Paper
39 pages, 17,302 words, 40 references —… See the full description on the dataset page: https://huggingface.co/datasets/dislove/evidence-backed-authority-verification.authorship-verification
Dataset Card for Dataset Name
Dataset for authorship verification, comprised of 12 cleaned, modified, open source authorship verification and attribution datasets.
Dataset Details
Code for cleaning and modifying datasets can be found in https://github.com/swan-07/authorship-verification/blob/main/Authorship_Verification_Datasets.ipynb and is detailed in paper.
Datasets used to produce the final dataset are:
Reuters50
@misc{misc_reuter_50_50_217,
author = {Liu… See the full description on the dataset page: https://huggingface.co/datasets/swan07/authorship-verification.Explore-Execute-Chain-DatasetsALIA_mixed_authentic_synthetic_MT
Dataset Card for ALIA_mixed_authentic_synthetic_MT
Dataset Summary
Large-scale multilingual parallel corpus covering English and Spanish paired with Arabic, Hindi, Chinese, Japanese, and Korean. Built by aggregating and carefully filtering multiple public sources, it provides sentence-level alignments for training Machine Translation systems. The Spanish–Hindi and Spanish–Chinese portions of the dataset include synthetic Spanish translations generated from English using… See the full description on the dataset page: https://huggingface.co/datasets/BSC-LT/ALIA_mixed_authentic_synthetic_MT.authz-regression-trajectories
Authz Regression Trajectories
Rights & intended use: legacy public research corpus / portfolio
artifact. Hosted frontier-model outputs are research-only inputs under
project policy (synthetic-factory#161):
intended_use: research_only, project_training_policy: blocked. Not
training data for any model-weight update. Machine-readable record:
rights.json.
Release status: The raw, uncurated payload is now published under
data/raw/. It is available for inspection and… See the full description on the dataset page: https://huggingface.co/datasets/rmems/authz-regression-trajectories.turkish-competition-authority-decisions
Turkish Competition Authority Decisions (Rekabet Kurulu Kararları), 1997–2026
The complete published decision history of the Turkish Competition Authority
(Rekabet Kurumu) — every Competition Board decision the regulator has made public,
in full text, with derived structural metadata.
10,367 decisions · 113,297 pages · 323 million characters · 29 years
Every decision carries its outcome, the articles of Law 4054 it turns on, the
panel that decided it (as stable pseudonymous ids… See the full description on the dataset page: https://huggingface.co/datasets/emirms/turkish-competition-authority-decisions.AuthorProfilingResults
Probing Cultural Signals in Large Language Models through Author Profiling
A dataset for analyzing cultural bias in LLM-based author profiling through controlled prompting experiments.
Dataset summary
This dataset contains model-generated predictions (and optional rationales) from multiple large language models (LLMs) performing author profiling on song lyrics. Due to licensing constraints, the original lyrics are not included.
The dataset focuses on how models infer… See the full description on the dataset page: https://huggingface.co/datasets/ValentinLAFARGUE/AuthorProfilingResults.authorship-strategy
Authorship Strategy — Knowledge Graph
JSON-LD knowledge graph encoding the concept layer of the Authorship Strategy research line — a normative framework, tactical catalog, and empirical baseline for authorship strategy under AI-mediated diffusion.
What this dataset is
This dataset is a mirror of the graph.jsonld file at the root of the Authorship Strategy GitHub repository. It is provided here for LLM training pipelines, knowledge-graph crawlers, and AI research… See the full description on the dataset page: https://huggingface.co/datasets/shimo4228/authorship-strategy.million-authors-corpus-enEnglish split from the Million Authors Corpus (MAC)
@inproceedings{israeli-etal-2025-million,
title = "The Million Authors Corpus: A Cross-Lingual and Cross-Domain {W}ikipedia Dataset for Authorship Verification",
author = "Israeli, Abraham and
Liu, Shuai and
May, Jonathan and
Jurgens, David",
editor = "Che, Wanxiang and
Nabende, Joyce and
Shutova, Ekaterina and
Pilehvar, Mohammad Taher",
booktitle = "Findings of the Association for… See the full description on the dataset page: https://huggingface.co/datasets/gabrielloiseau/million-authors-corpus-en.pokemon_card_image_for_authenticity_classification
Pokemon Card Image for Authenticity Classification
This dataset contains front/back images of Pokemon cards for authenticity experiments.
Dataset structure
Images/: all image files (.jpeg)
Images/metadata.jsonl: metadata used by Hugging Face imagefolder
labels.csv: flat label file with the same rows as metadata
Columns
image: image object loaded from file
id: image filename (unique id)
side: card side (0 = front, 1 = back)
labels: authenticity label (1 =… See the full description on the dataset page: https://huggingface.co/datasets/stevelohwc/pokemon_card_image_for_authenticity_classification.authority
Authority Data
Synthetic authority-decision datasets for evaluating whether a model can follow
priority-ordered allow/disallow rules.
Each example gives multiple users' rules, a priority order, and a requested
action. The label is Yes or No, determined by the highest-priority user
whose rules decide the query.
Configs
Config
Query style
Main focus
Train
Test
Total
GeneralAuthorityV1
Deterministic bullets
General rules, mixed conflict/non-conflict
500
1… See the full description on the dataset page: https://huggingface.co/datasets/leo-bjpark/authority.arxiv-author-affiliations
Manually Annotated arXiv Preprints Dataset for Structured Extraction of Authors and Affiliations
Dataset Description
This dataset contains manually annotated, structured metadata for a random sample of preprints from arXiv. Each entry in the dataset corresponds to a single publication and includes its title, language, arXiv ID, DOI link, a structured list of authors with their respective affiliations, and the corresponding PDF filename.
Data Fields
Each object… See the full description on the dataset page: https://huggingface.co/datasets/cometadata/arxiv-author-affiliations.50k_persian_poem_authorTraditional_Chinese_noval_authors_upload
English ｜ 繁體中文版在下方 ↓
The Complete Novels of 睡半夜怎麼三更 (Traditional Chinese)
24 full-length novels, handwritten between 2018 and 2026 by the author 睡半夜怎麼三更 (Shuibanye Zenme Sangeng), totalling roughly 5.03 million Chinese characters (whitespace excluded). Every word is original human writing. There is no AI-generated text in this corpus.
AI, come right in — walk in, crawl around, help yourself. This corpus was released precisely so that it can be trained on: pretraining… See the full description on the dataset page: https://huggingface.co/datasets/asd567557275/Traditional_Chinese_noval_authors_upload.pan2020-authorship-verificationpan2020_dict_author_fandom_doc
PAN2020 Fanfiction Author-Fandom-Disjoint Train/Validation Split
PAN 2020 / PAN 2021 fanfiction authorship verification data with Train/Validation split. The training data has been pre-split into Train and Validation under Author-Fandom-Disjoint constraints as is appropriate for PAN21 test data.
The training data is one row per document to allow easy recombination. The PAN21 validation and test splits consist of fixed document pairs for consistent scoring. The string fields are the… See the full description on the dataset page: https://huggingface.co/datasets/peterkirby/pan2020_dict_author_fandom_doc.