NER

Description from the archive archive 2025-07-28.

Benchmarks archive 2025-07-28

5 leaderboard tables shown for this task, 4 with rows (a “benchmark” on this site is a table with at least one row, as on /sota), ordered by row count. “Best model” is the first row in the archive's own order at snapshot; nothing is re-ranked here and metric direction is not recorded in the archive. PwC's Trend sparklines are not in the archive, so that column is omitted.

Syntology column: samples harvested from the paper's repositories and executed on synthesized fixtures; “ran” is not a correctness claim and does not order the table. A dash means no Syntology record for that paper, not a recorded non-run. Read from the graph 2026-09-24.

Libraries

Not in the archive: the export carries no per-task library table, so there is nothing to show at snapshot 2025-07-28.

Datasets archive 2025-07-28

27 datasets whose archive record lists this task, ordered by the archive's paper count.

Subtasks archive 2025-07-28

No subtask under this task in the archive's task tree.

Parent tasks archive 2025-07-28

Most implemented papers archive 2025-07-28

30 shown of 665 papers with code (1,729 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• NEZHA: Neural Contextualized Representation for Chinese Language Understanding
  31 Aug 2019 10 repositories listed
  The pre-trained language models have achieved great successes in various natural language understanding (NLU) tasks due to its capacity to capture the deep contextualized information in text by pre-training on…
• CrossNER: Evaluating Cross-Domain Named Entity Recognition
  8 Dec 2020 5 repositories listed
  Cross-domain named entity recognition (NER) models are able to cope with the scarcity issue of NER samples in target domains.
• AraBERT: Transformer-based Model for Arabic Language Understanding
  28 Feb 2020 4 repositories listed
  Recently, with the surge of transformers based models, language-specific BERT based models have proven to be very efficient at language understanding, provided they are pre-trained on a very large corpus.
• Fast and Accurate Entity Recognition with Iterated Dilated Convolutions
  7 Feb 2017 4 repositories listed Syntology ran 3 of 3 samples · 0 unverified · 3 pointer-only (licence)
  Today when many practitioners run basic NLP on the entire web and large-volume traffic, faster methods are paramount to saving time and energy costs.
• RITA: Automatic Framework for Designing of Resilient IoT Applications
  27 Nov 2024 3 repositories listed
  Designing resilient Internet of Things (IoT) systems requires i) identification of IoT Critical Objects (ICOs) such as services, devices, and resources, ii) threat analysis, and iii) mitigation strategy selection.
• RaTEScore: A Metric for Radiology Report Generation
  24 Jun 2024 3 repositories listed
  This paper introduces a novel, entity-aware metric, termed as Radiological Report (Text) Evaluation (RaTEScore), to assess the quality of medical reports generated by AI models.
• DiffusionNER: Boundary Diffusion for Named Entity Recognition
  22 May 2023 3 repositories listed
  In this paper, we propose DiffusionNER, which formulates the named entity recognition task as a boundary-denoising diffusion process and thus generates named entities from noisy spans.
• FiNER-ORD: Financial Named Entity Recognition Open Research Dataset
  22 Feb 2023 3 repositories listed Syntology ran 0 of 1 samples · 1 unverified · 1 pointer-only (licence)
  Over the last two decades, the development of the CoNLL-2003 named entity recognition (NER) dataset has helped enhance the capabilities of deep learning and natural language processing (NLP).
• Let's Stop Incorrect Comparisons in End-to-end Relation Extraction!
  22 Sep 2020 3 repositories listed
  Despite efforts to distinguish three different evaluation setups (Bekoulis et al., 2018), numerous end-to-end Relation Extraction (RE) articles present unreliable performance comparison to previous work.
• Beheshti-NER: Persian Named Entity Recognition Using BERT
  19 Mar 2020 3 repositories listed
  In this paper, we use the pre-trained deep bidirectional network, BERT, to make a model for named entity recognition in Persian.
• Parallel sequence tagging for concept recognition
  16 Mar 2020 3 repositories listed
  In all 20 annotation sets of the concept-annotation task, our system outperforms the pipeline system reported as a baseline in the CRAFT shared task 2019.
• CLUENER2020: Fine-grained Named Entity Recognition Dataset and Benchmark for Chinese
  13 Jan 2020 3 repositories listed
  In this paper, we introduce the NER dataset from CLUE organization (CLUENER2020), a well-defined fine-grained dataset for named entity recognition in Chinese.
• Why Attention? Analyze BiLSTM Deficiency and Its Remedies in the Case of NER
  29 Aug 2019 3 repositories listed
  We test the practical impacts of the deficiency on real-world NER datasets, OntoNotes 5.
• Chinese NER Using Lattice LSTM
  5 May 2018 3 repositories listed Syntology ran 2 of 2 samples · 0 unverified · 2 pointer-only (licence)
  We investigate a lattice-structured LSTM model for Chinese NER, which encodes a sequence of input characters as well as all potential words that match a lexicon.
• Empower Sequence Labeling with Task-Aware Neural Language Model
  13 Sep 2017 3 repositories listed
  In this study, we develop a novel neural framework to extract abundant knowledge hidden in raw texts to empower the sequence labeling task.
• Multimodal LLMs for OCR, OCR Post-Correction, and Named Entity Recognition in Historical Documents
  1 Apr 2025 2 repositories listed
  We find that the best-performing mLLM model significantly outperforms conventional state-of-the-art OCR models and other frontier mLLMs.
• INSIGHTBUDDY-AI: Medication Extraction and Entity Linking using Large Language Models and Ensemble Learning
  28 Sep 2024 2 repositories listed
  Medication Extraction and Mining play an important role in healthcare NLP research due to its practical applications in hospital settings, such as their mapping into standard clinical knowledge bases (SNOMED-CT, BNF,…
• WhisperNER: Unified Open Named Entity and Speech Recognition
  12 Sep 2024 2 repositories listed
  In this paper, we introduce WhisperNER, a novel model that allows joint speech transcription and entity recognition.
• Do "English" Named Entity Recognizers Work Well on Global Englishes?
  20 Apr 2024 2 repositories listed
  We test widely used NER toolkits and transformer models, including models using the pre-trained contextual models RoBERTa and ELECTRA, on three datasets: a commonly used British English newswire dataset, CoNLL 2003, a…
• Embedded Named Entity Recognition using Probing Classifiers
  18 Mar 2024 2 repositories listed Syntology ran 4 of 5 samples · 1 unverified · 5 pointer-only (licence)
  Streaming text generation has become a common way of increasing the responsiveness of language model powered applications, such as chat assistants.
• Evaluating Named Entity Recognition: A comparative analysis of mono- and multilingual transformer models on a novel Brazilian corporate earnings call transcripts dataset
  18 Mar 2024 2 repositories listed
  Our findings provide insights into the differing performance of BERT- and T5-based models for the NER task.
• Rethinking Negative Instances for Generative Named Entity Recognition
  26 Feb 2024 2 repositories listed
  In the Named Entity Recognition (NER) task, recent advancements have seen the remarkable improvement of LLMs in a broad range of entity domains via instruction tuning, by adopting entity-centric schema.
• Def2Vec: Extensible Word Embeddings from Dictionary Definitions
  16 Dec 2023 2 repositories listed
  Def2Vec introduces a novel paradigm for word embeddings, leveraging dictionary definitions to learn semantic representations.
• Universal NER: A Gold-Standard Multilingual Named Entity Recognition Benchmark
  15 Nov 2023 2 repositories listed
  We introduce Universal NER (UNER), an open, community-driven project to develop gold-standard NER benchmarks in many languages.
• GLiNER: Generalist Model for Named Entity Recognition using Bidirectional Transformer
  14 Nov 2023 2 repositories listed
  Named Entity Recognition (NER) is essential in various Natural Language Processing (NLP) applications.
• Reading Order Matters: Information Extraction from Visually-rich Documents by Token Path Prediction
  17 Oct 2023 2 repositories listed
  However, BIO-tagging scheme relies on the correct order of model inputs, which is not guaranteed in real-world NER on scanned VrDs where text are recognized and arranged by OCR systems.
• PuoBERTa: Training and evaluation of a curated language model for Setswana
  13 Oct 2023 2 repositories listed
  Natural language processing (NLP) has made significant progress for well-resourced languages such as English but lagged behind for low-resource languages like Setswana.
• Label Supervised LLaMA Finetuning
  2 Oct 2023 2 repositories listed
  We evaluate this approach with Label Supervised LLaMA (LS-LLaMA), based on LLaMA-2-7B, a relatively small-scale LLM, and can be finetuned on a single GeForce RTX4090 GPU.
• UniversalNER: Targeted Distillation from Large Language Models for Open Named Entity Recognition
  7 Aug 2023 2 repositories listed Syntology ran 5 of 12 samples · 7 unverified
  Instruction tuning has proven effective for distilling LLMs into more cost-efficient models such as Alpaca and Vicuna.
• Streamlining Social Media Information Retrieval for COVID-19 Research with Deep Learning
  28 Jun 2023 2 repositories listed
  Conclusions: This study advances public health research by implementing a novel, systematic pipeline for curating symptom lexicons from social media data.

Syntology lines on 5 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.