NER Domain Applications NLP Tools

Tools and datasets for applying NER to specific domains (fashion, legal, historical, product catalogs, etc.) and cross-domain evaluation. Does NOT include core NER architectures, medical entity extraction, or relation extraction—focuses on practical implementations and domain-specific annotated datasets.

There are 175 ner domain applications tools tracked. 1 score above 70 (verified tier). The highest-rated is hellohaptik/chatbot_ner at 70/100 with 330 stars.

Get all 175 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=nlp&subcategory=ner-domain-applications&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

# Tool Score Tier
1 hellohaptik/chatbot_ner

chatbot_ner: Named Entity Recognition for chatbots.

70
Verified
2 openeventdata/mordecai

Full text geoparsing as a Python library

56
Established
3 Rostlab/nalaf

NLP framework in python for entity recognition and relationship extraction

55
Established
4 mpuig/spacy-lookup

Named Entity Recognition based on dictionaries

54
Established
5 NorskRegnesentral/skweak

skweak: A software toolkit for weak supervision applied to NLP tasks

52
Established
6 juand-r/entity-recognition-datasets

A collection of corpora for named entity recognition (NER) and entity...

51
Established
7 modelscope/AdaSeq

AdaSeq: An All-in-One Library for Developing State-of-the-Art Sequence...

51
Established
8 lonePatient/BERT-NER-Pytorch

Chinese NER(Named Entity Recognition) using BERT(Softmax, CRF, Span)

51
Established
9 Kyubyong/name2nat

name2nat: a Python package for nationality prediction from a name

51
Established
10 lavis-nlp/spert

PyTorch code for SpERT: Span-based Entity and Relation Transformer

51
Established
11 lemonhu/NER-BERT-pytorch

PyTorch solution of named entity recognition task Using Google AI's...

50
Established
12 microsoft/vert-papers

This repository contains code and datasets related to entity/knowledge...

50
Established
13 shangjingbo1226/AutoNER

Learning Named Entity Tagger from Domain-Specific Dictionary

49
Emerging
14 philipperemy/name-dataset

The Python library for names.

49
Emerging
15 baiyyang/medical-entity-recognition

包含传统的基于统计模型(CRF)和基于深度学习(Embedding-Bi-LSTM-CRF)下的医疗数据命名实体识别

49
Emerging
16 erre-quadro/spikex

SpikeX - SpaCy Pipes for Knowledge Extraction

48
Emerging
17 jenojp/extractacy

Spacy pipeline object for extracting values that correspond to a named...

48
Emerging
18 deeppavlov/ner

Named Entity Recognition

48
Emerging
19 kororo/excelcy

Excel Integration with spaCy. Training NER using Excel/XLSX from PDF, DOCX,...

48
Emerging
20 yaleimeng/NER_corpus_chinese

NER(命名实体识别)中文语料,一站式获取

47
Emerging
21 ljynlp/W2NER

Source code for AAAI 2022 paper: Unified Named Entity Recognition as...

47
Emerging
22 explosion/displacy-ent

:boom: displaCy-ent.js: An open-source named entity visualiser for the modern web

47
Emerging
23 v-mipeng/LexiconNER

Lexicon-based Named Entity Recognition

46
Emerging
24 Legal-NLP-EkStep/legal_NER

OpenNyAI is a mission aimed at developing open source software and datasets...

46
Emerging
25 zliucr/CrossNER

CrossNER: Evaluating Cross-Domain Named Entity Recognition (AAAI-2021)

45
Emerging
26 cb1cyf/CBioNAMER

Nested Named Entity Recognition for Chinese Biomedical Text

45
Emerging
27 LG-1/video_music_book_datasets

NLP NER datasets video/music/book bio

44
Emerging
28 mchesterkadwell/named-entity-recognition

Notebooks for teaching Named Entity Recognition at the Cultural Heritage...

44
Emerging
29 freinold/GLiNER-API

Easily configurable API & frontend providing simple access to dynamic NER models.

44
Emerging
30 buppt/ChineseNER

中文命名实体识别,实体抽取,tensorflow,pytorch,BiLSTM+CRF

43
Emerging
31 luopeixiang/named_entity_recognition

中文命名实体识别(包括多种模型:HMM,CRF,BiLSTM,BiLSTM+CRF的具体实现)

43
Emerging
32 wannaphong/thai-ner

Thai Named Entity Recognition

43
Emerging
33 fordai/CCKS2019-Chinese-Clinical-NER

The word2vec-BiLSTM-CRF model for CCKS2019 Chinese clinical named entity recognition.

43
Emerging
34 CLUEbenchmark/CLUENER2020

CLUENER2020 中文细粒度命名实体识别 Fine Grained Named Entity Recognition

43
Emerging
35 Determined22/zh-NER-TF

A very simple BiLSTM-CRF model for Chinese Named Entity Recognition 中文命名实体识别...

43
Emerging
36 ncbi/AIONER

AIONER

42
Emerging
37 yumath/bertNER

ChineseNER based on BERT, with BiLSTM+CRF layer

42
Emerging
38 philipperemy/Stanford-NER-Python

Stanford Named Entity Recognizer (NER) - Python Wrapper

42
Emerging
39 hemingkx/CLUENER2020

A PyTorch implementation of a BiLSTM\BERT\Roberta(+CRF) model for Named...

42
Emerging
40 xuanzebi/BERT-CH-NER

基于BERT的中文命名实体识别

42
Emerging
41 davidsbatista/NER-datasets

Datasets to train supervised classifiers for Named-Entity Recognition in...

41
Emerging
42 ndabAP/entityscrape

Live demo of the Go module entitydebs, a social science tool to...

41
Emerging
43 lamharrison/NER-and-Linking-of-Ancient-and-Historic-Places

An NER tool for ancient place names based on Pleiades and Spacy.

41
Emerging
44 pandeydivesh15/NER-using-Deep-Learning

A project on achieving Named-Entity Recognition using Deep Learning.

41
Emerging
45 Alibaba-NLP/CLNER

[ACL-IJCNLP 2021] Improving Named Entity Recognition by External Context...

41
Emerging
46 yanwii/ChinsesNER-pytorch

基于BI-LSTM+CRF的中文命名实体识别 Pytorch

41
Emerging
47 tongchangD/bert_for_corrector

基于bert进行中文文本纠错

40
Emerging
48 GaoQ1/ner-slot_filling

中文自然语言的实体抽取和意图识别(Natural Language Understanding),可选Bi-LSTM + CRF 或者 IDCNN + CRF

40
Emerging
49 Babelscape/wikineural

Data and evaluation code for the paper WikiNEuRal: Combined Neural and...

39
Emerging
50 yanwii/ChineseNER

基于Bi-GRU + CRF 的中文机构名、人名识别, 支持google bert模型

39
Emerging
51 davidycliao/flaiR

flairR: Bring Amazing Flair NLP to R

39
Emerging
52 hertz-pj/BERT-BiLSTM-CRF-NER-pytorch

Pytorch BERT-BiLSTM-CRF For NER

39
Emerging
53 IgarashiAkatuki/CNMBERT

基于BERT的拼音缩写/汉字谐音翻译模型,在命名实体识别,情感分析等多种任务上有应用潜力。中文拼写纠错 Chinese Spelling...

39
Emerging
54 doccano/spacy-partial-tagger

A simple library for training named entity recognition model from partially...

38
Emerging
55 NorskRegnesentral/weak-supervision-for-NER

Framework to learn Named Entity Recognition models without labelled data...

38
Emerging
56 taishan1994/pytorch_bert_bilstm_crf_ner

基于pytorch的bert_bilstm_crf中文命名实体识别

38
Emerging
57 himkt/pyner

🌈 Implementation of Neural Network based Named Entity Recognizer (Lample+,...

37
Emerging
58 troublemaker-r/Chinese_Coreference_Resolution

基于SpanBert的中文指代消解,pytorch实现

37
Emerging
59 Babelscape/multinerd

Repository for the paper "MultiNERD: A Multilingual, Multi-Genre and...

37
Emerging
60 dmis-lab/GeNER

Simple Questions Generate Named Entity Recognition Datasets (EMNLP 2022)

37
Emerging
61 RiTUAL-MBZUAI/style_NER

“Data Augmentation for Cross-Domain Named Entity Recognition” (EMNLP 2021)

37
Emerging
62 JonathanRaiman/wikipedia_ner

:book: Labeled examples from wiki dumps in Python

36
Emerging
63 taishan1994/BERT-BILSTM-CRF

使用BERT-BILSTM-CRF进行中文命名实体识别。

36
Emerging
64 taishan1994/awesome-chinese-ner

中文命名实体识别。包含目前最新的中文命名实体识别论文、中文实体识别相关工具、数据集,以及中文预训练模型、词向量、实体识别综述等。

36
Emerging
65 SmartDataAnalytics/HORUS-NER

HORUS: A framework to boost NLP tasks

36
Emerging
66 Fritz449/ProtoNER

Few-shot classification in Named Entity Recognition Task

36
Emerging
67 amitkumarj441/CapsRoute_NER

Capsule Routing for Named Entity Recognition

36
Emerging
68 lunayach/visNER

In the wild extraction of entities that are found using Flair and displayed...

36
Emerging
69 fastdatascience/country_named_entity_recognition

Code to find country names

35
Emerging
70 yumeng5/RoSTER

[EMNLP 2021] Distantly-Supervised Named Entity Recognition with Noise-Robust...

35
Emerging
71 floydhub/named-entity-recognition-template

Build a deep learning model for predicting the named entities from text.

35
Emerging
72 littledeepthink/NER-in-Chinese-Text

NLP Keras BiLSTM+CRF

35
Emerging
73 yao8839836/CEMRClass

Traditional Chinese Medicine Clinical Records Classification. In BIBM 2016

35
Emerging
74 taishan1994/SpERT_chinese

基于论文SpERT: "Span-based Entity and Relation Transformer"的中文关系抽取,同时抽取实体、实体类别和关系类别。

35
Emerging
75 DA-southampton/ner

命名体识别(NER)综述-论文-模型-代码(BiLSTM-CRF/BERT-CRF)-竞赛资源总结-随时更新

35
Emerging
76 pfliu-nlp/Named-Entity-Recognition-NER-Papers

An elaborate and exhaustive paper list for Named Entity Recognition (NER)

34
Emerging
77 hu-ner/huner

Named Entity Recognition for biomedical entities

34
Emerging
78 YuweiYin/CROP

[EMNLP 2022] CROP: Zero-shot Cross-lingual Named Entity Recognition with...

34
Emerging
79 Qznan/SpanKL

Code for paper: A Neural Span-Based Continual Named Entity Recognition Model

34
Emerging
80 cloudera/CML_AMP_SpaCy_Entity_Extraction

A Jupyter notebook demonstrating entity extraction on headlines with SpaCy.

34
Emerging
81 bernard-ng/drc-legal-ner

Automated Citation Detection in Congolese Legal Texts: Leveraging LLM-Based...

33
Emerging
82 Michael-Beukman/NERTransfer

Investigating transfer learning in low-resourced languages, specifically in...

33
Emerging
83 chakki-works/namaco

Character Based Named Entity Recognition.

32
Emerging
84 JudeLee19/korean_ner_tagging_challenge

KU_NERDY 이동엽, 임희석 (2017 국어 정보 처리 시스템경진대회 금상) - 한글 및 한국어 정보처리 학술대회

32
Emerging
85 scofield7419/DisNER-PtrNet

Codes for the AAAI 2021 paper Rethinking Boundaries: End-To-End Recognition...

32
Emerging
86 piglaker/SpecialEdition

A NLP Project for Chinese Spell Checking Task Released on ACL2023.

32
Emerging
87 INK-USC/TriggerNER

TriggerNER: Learning with Entity Triggers as Explanations for Named Entity...

32
Emerging
88 chawla201/Custom-Named-Entity-Recognition

NLP | NER | SpaCy

32
Emerging
89 yhzbit/CNMER

CNMER: A model for Chinese medical named entity extraction

31
Emerging
90 vishwapardeshi/NL_Parser_using_Spacy

NLP parser using NER and TDD

31
Emerging
91 wjbmattingly/number-spacy

Number spaCy is a custom spaCy pipeline component that enhances the...

31
Emerging
92 messense/chinese-ner-rs

A CRF based Chinese Named-entity Recognition Library written in Rust

31
Emerging
93 izuna385/Wikia-and-Wikipedia-EL-Dataset-Creator

You can create datasets from Wikia/Wikipedia that can be used for entity...

31
Emerging
94 ozanarkancan/char-ner

Multi lingual character based named entity recognizer

30
Emerging
95 lambdavi/SpanLuke

Legal Named Entity Recognition through combination of SpanMarkers and Luke

30
Emerging
96 ylaboratory/flambe

datasets for tissue and tool named entity recognition, annotation files for...

30
Emerging
97 centre-for-humanities-computing/Danish-NER-bias

Investigating bias in Danish language models in Named Entity Recognition...

30
Emerging
98 EmnamoR/Arabic-named-entity-recognition

Arabic named entity recognition using AnerCorp corpus (location ,...

30
Emerging
99 CompNet/Nerwip

Named Entity Extraction in Wikipedia Pages

29
Experimental
100 TobiasUhmann/entity-context-crawler

Crawl the Wikipedia for textual entity contexts

29
Experimental
101 Living-with-machines/T-Res

A Toponym Resolution Pipeline for Digitised Historical Newspapers

29
Experimental
102 Ma-Dan/XLNet-ChineseNER

Tensorflow solution of NER task Using BiLSTM-CRF model with CMU/Google XLNet

29
Experimental
103 kifish/NER-demo

Pytorch-BERT-CRF-NER;Chinese-Named-Entity-Recognition

29
Experimental
104 daviden1013/ie-viz

A visualization tool for NLP information extraction: Named entity...

29
Experimental
105 Babelscape/ner4el

Repository for the paper "Named Entity Recognition for Entity Linking: What...

29
Experimental
106 machinelearningZH/named-entity-recognition_staatsarchiv

Projekt «Named Entity Recognition für die zentralen Serien des Staatsarchivs...

28
Experimental
107 bernard-ng/drc-names-corpus

The CongoNames Corpus: A Large-Scale Labeled Dataset of Congolese Personal Names

28
Experimental
108 jluo41/cctner

Chinese Clinical Text Named Entity Recognition

28
Experimental
109 zerohd4869/Chinese-NER

Chinese Named Entity Recognition Using Neural Network

27
Experimental
110 impresso/named-entity-tutorial-dh2019

Tutorial on NE processing for Digital Humanities - DH Utrech 2019

27
Experimental
111 Transparency-in-the-non-profit-sector/nedextract

Extract information on persons and organisation from Dutch PDF files

27
Experimental
112 spencerhan/InvoiceNamedEntityRecognition

A Deep Learning-Based Approach for Named Entity Recognition on Commercial Receipts

27
Experimental
113 darkrockmountain/spacy-ewc

A spaCy library for Named Entity Recognition with Elastic Weight Consolidation.

27
Experimental
114 jiacheng-ye/DocL-NER

Code for our paper "Leveraging Document-Level Label Consistency for Named...

26
Experimental
115 syw1996/Flat-Lattice-Transformer-For-Novel-Character-Name-NER

Chinese Novel Character Name NER adopts Flat Lattice Transformer

26
Experimental
116 yxuansu/Chinese-TaCL-BERT-NER-CWS

基于中文TaCL-BERT的中文命名实体识别及中文分词

24
Experimental
117 tongchangD/bert_ner_for_corrector

基于NER的文本纠错

24
Experimental
118 zonghui0228/BioMedical-NLP-corpus

Biomedical NLP Corpus or Datasets.

24
Experimental
119 FreeRotate/ChineseNER

⚡ 基于PyTorch的多种模型实体识别框架

24
Experimental
120 tiost100/Multilingual_NER

In this project, we investigate the performance (accuracy & runtime) of the...

23
Experimental
121 allenyummy/EHR_NER

Nested Named Entity Recognition for Chinese Electronic Health Records with...

23
Experimental
122 Fyfy1996/CHINESE_NER_PYTORCH

Name Entity Recognization(命名实体识别), 使用LSTM+CRF和BERT+CRF和BERT+softmax

23
Experimental
123 michaelfaerber/scholarly-entity-usage-detection

Identifying Used Methods and Datasets in Scientific Publications

23
Experimental
124 Xzaohui/chemical_ner

北京大数据技能大赛

22
Experimental
125 jd-coderepos/contributions-ner-cs

This repository hosts the dataset for the paper Computer Science Named...

22
Experimental
126 GuanRunwei/FindVehicle

FindVehicle: A NER dataset in transportation to extract keywords describing...

21
Experimental
127 Rishav-hub/Personal-Information-Tagger-NER

Named entity recognition (NER) helps you easily identify the key elements in...

21
Experimental
128 d-kleine/NER_decoder

Named Entity Recognition with an decoder-only (autoregressive) LLM using HuggingFace

21
Experimental
129 xuuuluuu/SynLSTM-for-NER

Code and models for the paper titled "Better Feature Integration for Named...

21
Experimental
130 chakki-works/entitypedia

Entitypedia is an Extended Named Entity Dictionary from Wikipedia.

21
Experimental
131 njainds/Named-Entity-Recognition

This is a project in python to extract named entities from the given text...

20
Experimental
132 RISE-UNIBAS/transkribus-custom-ner-de

Custom named entity recognition (persons, locations) using spaCy for German...

20
Experimental
133 izhx/CLasDA

[ACL 21] Crowdsourcing Learning as Domain Adaptation: A Case Study on Named...

20
Experimental
134 ndabAP/entitydebs

A social science tool to programmatically analyze entities in non-fictional texts

20
Experimental
135 jd-coderepos/contributions-ner-agri

Hosts the dataset for Agriculture Named Entity Recognition in the Open...

20
Experimental
136 TechSang/Chinese-Legal-Entity-Recognition

Bi-LSTM CRF, CNN, Word2vec, BERT, RoBERTa

20
Experimental
137 basedavishkar/GeoMine-NER-Geolocation

🧠 NLP pipeline to extract mining project names & locations from PDFs using...

19
Experimental
138 oliviercaron/GliNER_streamlit

Gliner streamlit

19
Experimental
139 Th3Moody/Arabic-Named-Entity-Recognition

A named entity recognition model for Arabic text to recognize persons,...

19
Experimental
140 empiriker/mwe-detector

A SpaCy MWE identification pipeline component

19
Experimental
141 MarwanMashra/hyponymy_extraction

📰 Named entitity recognition (NER) and Entity linking (EL) on the dataset of Patents

19
Experimental
142 meefs/entseeker

entseeker is a command-line tool for Named Entity Recognition (NER) and web...

19
Experimental
143 fxierh/NLP-NER-Chinese

Named entity recognition in the abstract of scientific papers in Chinese.

19
Experimental
144 lyutyuh/gazetteer-NER-acl19

Code for ACL '19 paper: Towards Improving Neural Named Entity Recognition...

19
Experimental
145 sumeetk321/EntiTweet

EntiTweet is a Flask web app aimed at creating visualizations of Twitter...

19
Experimental
146 AdelAdool/NER-News-Articles

Named Entity Recognition (NER) on news articles using rule-based and spaCy...

18
Experimental
147 RaThorat/entity-extraction-01

Entity Extraction from PDF files using spacy NLP model

18
Experimental
148 Babelscape/ner4id

Data and code for the paper "NER4ID at SemEval-2022 Task 2: Named Entity...

18
Experimental
149 YukiChen-yuxin/CNER-Clinical-Named-Entity-Recognition-

Named entity identification for electronic medical records using HMM

17
Experimental
150 AdityaShreySharma/DietNER

Named food entities mentioned in the unstructured text are classified into...

17
Experimental
151 ajitrajasekharan/ner_test

This is a test set to evaluate self-supervised NER. Repository evaluates 11...

17
Experimental
152 kajyuuen/funer

Funer is Rule based Named Entity Recognition tool.

14
Experimental
153 softdevhassan/COMPARATIVE-NER-NLP-AI

A Semester Project, Subject Artificial Intelligence, Topic NLP, Project...

14
Experimental
154 biru-codeastromer/wslite

Minimal weak-supervision framework for NLP with label functions, one-step...

14
Experimental
155 kernelism/jargon

Jargon is a Named-Entity-Recognition approach to automating the analysis of...

13
Experimental
156 THU-ESIS/Satellite-Instrument-NER

Earth observations, especially satellite data, have produced a wealth of...

13
Experimental
157 atri45/Decopy

Decopy: Detect and Correct with Pinyin BERT for Chinese Spelling Correction.

13
Experimental
158 redraw/sqlite-ner

sqlite tool to extract entities into a new table using spaCy

13
Experimental
159 Mobius-strip/law_ner

A Fine Tuned spaCY's NER Model for Custom Named Entity Recognition of Legal entities

12
Experimental
160 santifiorino/nlp-ner-spanish

Named Entities Recognition (NER) model using spaCy

12
Experimental
161 irg1008/Yoda-NER

NLP - NER model on product named entity recognition and features extraction...

11
Experimental
162 yashasvimisra2798/NamedEntityRecognition

Information extraction technique that automatically identifies named...

11
Experimental
163 squatboy/KoELECTRA-NER-travel

NLP for business trip details extraction using NER

11
Experimental
164 malgorzata-pacula/NER-Annotation

Manual Named Entity Recognition (NER) annotation case study using Label...

11
Experimental
165 metawake/nergrep

A Python/NLP package and CLI for extracting and filtering named entities...

11
Experimental
166 sbmaruf/named-entity-recognition

named-entity-recognition

11
Experimental
167 jchazalon/hn-ariane-ner-tuto-2023

Atelier d'initiation à la reconnaissance d'entités nommées avec spaCy

11
Experimental
168 dagiteferi/EthioMart-Amharic-NERLLM-Model

This repository focuses on fine-tuning Named Entity Recognition (NER) models...

11
Experimental
169 eyuuab/News-Entity-Extractor

A Python-based tool for extracting and classifying named entities from news...

11
Experimental
170 Purushothaman-natarajan/Custom-NER-Model-using-Spacy-Fine-Tuning

Spacy for Key:Value pairs

11
Experimental
171 Rahul-404/Named_Entity_Recognition

This project implements a Named Entity Recognition (NER) system to identify...

11
Experimental
172 maddy-foley/fashioNER

Named Entity Recognition and Linguistic Analysis Project

10
Experimental
173 izuna385/ScispaCy-Candidate-Generator

Generating Candidate Entities with ScispaCy

10
Experimental
174 RaThorat/ner_model_prodigy

Building a natural language processing custom model with annotation tool prodi.gy

10
Experimental
175 aidanbunch/Search-Query-Named-Entity-Recognition-with-spaCy

Extracting search filters from natural language queries using custom named...

10
Experimental