NER datasets
archive 2025-07-2827 datasets carry the task tag "NER" (the task itself: NER), ordered by the archive's paper count. Page 1 of 1: 27 shown of 27. Facet routes are this site's own (the archive records the tag string, not a page).
The archive holds 12,214 dataset rows; 12,172 are listed. 6 are withheld from every listing and count here as vandalised before snapshot (6 with contact-centre spam in the title, 0 with a spam description on a row that has no homepage, no paper and no papers counted; none with more than 1 paper, 0 with a benchmark), listed in withheld.json; 1 listed row carries a vandalised description, withheld on its page. This gate never withholds a row with a homepage or a paper that resolves, and a clean description; the content rules below withhold a row whose name is spam whatever else it carries. The gate is a phrase list: these are the rows it caught, not a claim that the rest is clean. Before that gate, the site's content rules withhold 36 more rows (invite-code, gambling, travel-booking, contact-centre and similar spam in the name or on a row with nothing real behind it); they have no page and are listed in withheld.json.
Filter 51 task tags shown of 3,717, by dataset count; the full filter by modality, task and language is on /datasets
All 12,172
Question Answering 413Semantic Segmentation 347Object Detection 332Image Classification 283Classification 222Text Classification 167Language Modelling 166Text Generation 162Visual Question Answering (VQA) 144Named Entity Recognition (NER) 130Pose Estimation 124Anomaly Detection 119Action Recognition 115Instance Segmentation 111Sentiment Analysis 104Text Summarization 98Domain Adaptation 96Speech Recognition 96Reading Comprehension 95Information Retrieval 932D Object Detection 92Image Retrieval 87Machine Translation 82Relation Extraction 822D Semantic Segmentation 81Natural Language Inference 81Image Captioning 79Image Generation 79Depth Estimation 77Node Classification 75Natural Language Understanding 72Autonomous Driving 70Code Generation 70Object Tracking 693D Object Detection 67Face Recognition 67Link Prediction 67Person Re-Identification 65Data Augmentation 63Multi-Task Learning 593D Reconstruction 58Common Sense Reasoning 56Recommendation Systems 56Video Understanding 56Optical Character Recognition (OCR) 55Graph Classification 54Abstractive Text Summarization 52Emotion Recognition 52Medical Image Segmentation 52Word Embeddings 52NER 27
NER datasets 1–27 of 27
The MNIST database (Modified National Institute of Standards and Technology database) is a large collection of handwritten digits.
7,651 papers · 44 benchmarks
CoNLL-2003 is a named entity recognition dataset released as a part of CoNLL-2003 shared task: language-independent named entity recognition.
755 papers · 6 benchmarks
MSRA CN NER (MSRA CN NER Dataset)
Simplified Chinese dataset for NER in The Third International Chinese Language Processing Bakeoff (2006), provided by Microsoft Research Asia (MSRA).
23 papers · 3 benchmarks
Development of a benchmark corpus to support the automatic extraction of drug-related adverse effects from medical case reports.
14 papers · 3 benchmarks
BC4CHEMD (BioCreative IV Chemical compound and drug name recognition)
Introduced by Krallinger et al.
6 papers · 1 benchmark
DaNE (Danish Dependency Treebank)
Danish Dependency Treebank (DaNE) is a named entity annotation for the Danish Universal Dependencies treebank using the CoNLL-2003 annotation scheme.
6 papers · 5 benchmarks
fine-grained location names extraction from disaster-related tweets
5 papers · 1 benchmark
FiNER-139 is comprised of 1.1M sentences annotated with eXtensive Business Reporting Language (XBRL) tags extracted from annual and quarterly reports of publicly-traded companies in the US.
4 papers · 0 benchmarks
The dataset used to pre-train NuNER from the NuNER: Entity Recognition Encoder Pre-training via LLM-Annotated Data Contains AI-extracted entities, their concepts, and descriptions from the given text
4 papers · 0 benchmarks
A growing number of papers are published in the area of superconducting materials science.
4 papers · 1 benchmark
We present the development of a Named Entity Recognition (NER) dataset for Tagalog.
3 papers · 0 benchmarks
Biographical (Biographical: A Semi-Supervised Relation Extraction Dataset)
Biographical is a semi-supervised dataset for RE.
2 papers · 0 benchmarks
FIJO (French Insurance Job Offer dataset)
This dataset was collected as part of the multidisciplinary project Femmes face aux défis de la transformation numérique : une étude de cas dans le secteur des assurances (Women Facing the Challenges of Digital Transformation: A Case Study…
2 papers · 0 benchmarks
InLegalNER is a corpus of 46545 annotated legal named entities mapped to 14 legal entity types.
2 papers · 1 benchmark
LEPISZCZE is an open-source comprehensive benchmark for Polish NLP and a continuous-submission leaderboard, concentrating public Polish datasets (existing and new) in specific tasks.
2 papers · 0 benchmarks
AISECKG (AISecKG: Knowledge Graph Dataset for Cybersecurity Education)
Cybersecurity education is exceptionally challenging as it involves learning the complex attacks; tools and developing critical problem-solving skills to defend the systems.
1 paper · 0 benchmarks
First HAREM (Primeiro HAREM)
HAREM, an initiative by Linguateca, boasts a Golden Collection—a meticulously curated repository of annotated Portuguese texts.
1 paper · 0 benchmarks
The dataset is taken from the First shared task on Information Extractor for Conversational Systems in Indian Languages (IECSIL) .
1 paper · 1 benchmark
The MiniHAREM, a reiteration of the 2005 evaluation, used the same methodology and platform.
1 paper · 0 benchmarks
RaTE-NER dataset is a large-scale, radiological named entity recognition (NER) dataset, including 13,235 manually annotated sentences from 1,816 reports within the MIMIC-IV database, that spans 9 imaging modalities and 23 anatomical…
1 paper · 0 benchmarks
TASTEset Recipe Dataset and Food Entities Recognition is a dataset for Named Entity Recognition (NER) which consists of 700 recipes with more than 13,000 entities to extract.
1 paper · 0 benchmarks
The EMBO SourceData-NLP dataset (The SourceData-NLP dataset: integrating curation into scientific publishing for training large language models)
We present the SourceData-NLP dataset produced through the routine curation of papers during the publication process.
1 paper · 1 benchmark
Based on RADDLE and SNIPS , we construct Noise-SF, which includes two different perturbation settings.
0 papers · 0 benchmarks
POPCORN (POPCORN: Fictional and Synthetic Intelligence Reports for Named Entity Recognition and Relation Extraction Tasks)
POPCORN is a French dataset consisting of 400 validation texts and 400 training texts, all written and annotated manually.
0 papers · 0 benchmarks
This dataset was taken from the SIGARRA information system at the University of Porto (UP).
0 papers · 0 benchmarks
Second HAREM (Segundo HAREM)
The Second HAREM was an evaluation exercise in Portuguese Named Entity Recognition.
0 papers · 0 benchmarks
SourceData-NLP (The SourceData-NLP dataset: integrating curation into scientific publishing for training large language models)
Introduction: The scientific publishing landscape is expanding rapidly, creating challenges for researchers to stay up-to-date with the evolution of the literature.
0 papers · 0 benchmarks
Paper counts and descriptions are the archive's, frozen 2025-07-28; no citation counts, no stars, no trending. Sorting by "most cited" or "newest" was a live-site feature the archive does not carry.