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Named Entity Recognition research benchmarks – Page 25 · SOTA2 Research

Named Entity Recognition

Benchmarks

Dataset NameSOTA MethodSort

Dataset NameSOTA methodMetricTrendResultsLast Updated

CoNLL German 2003 revised

90.3F1 Score

2

Feb 26, 2026

Arabic AQMAR (test)

74.3Entity Micro F1

2

Feb 26, 2026

English-to-Finnish en-fi

Cross-Augmented

53.77F1 Score

2

Feb 26, 2026

English-to-Arabic en-ar

Cross-Augmented

36.91F1 Score

2

Feb 26, 2026

67.68F1 Score

2

Feb 26, 2026

90.7F1 Score

2

Feb 26, 2026

PII datasets minority classes

BERT-based NER model

53F1 Score

1

Apr 13, 2026

PII datasets (overall)

BERT-based NER model

96F1 Score

1

Apr 13, 2026

ECHR free-form texts (val)

BERT-based NER model

93F1 Score

1

Apr 13, 2026

OntoNotes 5 (train)

BERT-based NER model

97F1 Score

1

Apr 13, 2026

CoNLL 2003 (Feasibility study)

BERT-based NER model

94F1 Score

1

Apr 13, 2026

MIT Movie Review

87.31Entity F1

1

Feb 27, 2026

WikiANN Assamese XTREME (test)

71.9F1 Score

1

Feb 26, 2026

82.4micro F1 Score

1

Feb 26, 2026

78.5Micro F1

1

Feb 26, 2026

Human Phenotype Gene (val)

ner_human_phenotype_gene

87.1Micro F1

1

Feb 26, 2026

Human Phenotype GO (val)

ner_human_phenotype_go

90.4Micro F1

1

Feb 26, 2026

Risk Factors (val)

ner_risk_factors

59.3Micro F1

1

Feb 26, 2026

0.881Micro F1

1

Feb 26, 2026

0.842Micro F1

1

Feb 26, 2026

0.69micro F1

1

Feb 26, 2026

96.3Micro F1 Score

1

Feb 26, 2026

96Micro F1

1

Feb 26, 2026

De-identification Enriched (val)

ner_deid_enriched

76.2F1 (micro)

1

Feb 26, 2026

De-identification SD (val)

89.6F1 Score (micro)

1

Feb 26, 2026

Page 25 of 26

Popular datasets

Conll OntoNotes WikiAnn CrossNER i2b2

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