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Datasets › Few-NERD

Few-NERD

Introduced by Ning Ding et al. in Few-NERD: A Few-Shot Named Entity Recognition Dataset16 May 2021 archive 2025-07-28

Few-NERD is a large-scale, fine-grained manually annotated named entity recognition dataset, which contains 8 coarse-grained types, 66 fine-grained types, 188,200 sentences, 491,711 entities, and 4,601,223 tokens. Three benchmark tasks are built, one is supervised (Few-NERD (SUP)) and the other two are few-shot (Few-NERD (INTRA) and Few-NERD (INTER)).

HomepageBenchmarksPapers JSON

Benchmarks archive 2025-07-28

All 3 leaderboards whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.

First row (archive order)PaperCode
Few-shot NER Few-NERD (INTER) MSDP 5 way 1~2 shot 76.86±0.22 A Multi-Task Semantic Decomposition Framework with... dongguanting/msdp-fewshot-ner 13 Compare
Few-shot NER Few-NERD (INTRA) JCELRNER 5 way 1~2 shot 62.49±0.43 — — 13 Compare
Named Entity Recognition (NER) Few-NERD (SUP) PL-Marker F1-Measure 70.9 Packed Levitated Marker for Entity and Relation Extraction tomaarsen/spanmarkerner +1 6 Compare

Papers archive 2025-07-28

12 shown of 12 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 77. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.

DateSamples run Syntology
Decomposed Meta-Learning for Few-Shot Sequence Labeling 1 2 4 Mar 2024 not harvested
NuNER: Entity Recognition Encoder Pre-training via LLM-Annotated Data 1 3 23 Feb 2024 not harvested
HEProto: A Hierarchical Enhancing ProtoNet based on Multi-Task Learning for Few-shot Named Entity Recognition 1 2 21 Oct 2023 not harvested
A Multi-Task Semantic Decomposition Framework with Task-specific Pre-training for Few-Shot NER 1 2 28 Aug 2023 not harvested
Type-Aware Decomposed Framework for Few-Shot Named Entity Recognition 2 2 13 Feb 2023 not harvested
Language Model Pre-Training with Sparse Latent Typing 1 2 23 Oct 2022 ran 4 of 12 samples (8 unverified)
Decomposed Meta-Learning for Few-Shot Named Entity Recognition 1 2 12 Apr 2022 ran 3 of 5 samples (2 unverified)
Parallel Instance Query Network for Named Entity Recognition 1 3 20 Mar 2022 not harvested
An Enhanced Span-based Decomposition Method for Few-Shot Sequence Labeling 1 2 27 Sep 2021 not harvested
CONTaiNER: Few-Shot Named Entity Recognition via Contrastive Learning 1 2 15 Sep 2021 ran 0 of 5 samples (5 unverified)
Packed Levitated Marker for Entity and Relation Extraction 2 1 13 Sep 2021 ran 3 of 9 samples (6 unverified; 1 pointer-only for licence)
Few-NERD: A Few-Shot Named Entity Recognition Dataset 7 7 16 May 2021 ran 1 of 7 samples (6 unverified)

Dataset loaders archive 2025-07-28

huggingface.co/datasets/DFKI-SLT/few-nerdhuggingface/datasetstfpytorchjax
huggingface.co/datasets/dfki-nlp/few-nerdhuggingface/datasetstfpytorchjax

2 loaders as listed in the archive; links are outbound and not re-checked here.

Tasks archive 2025-07-28

Named Entity Recognition (NER)Named Entity RecognitionEntity TypingFew-shot NERLow Resource Named Entity RecognitionMulti-Grained Named Entity Recognition

License archive 2025-07-28

CC BY-SA 4.0

Modalities archive 2025-07-28

Texts

Languages archive 2025-07-28

English

Variants archive 2025-07-28

  • Few-NERD
  • Few-NERD (SUP)
  • Few-NERD (INTRA)
  • Few-NERD (INTER)
  • finegrained, supervised FewNERD
  • FewNERD

6 variant names, as the archive lists them.

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