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Part-of-Speech Tagging research benchmarks – Page 4 · SOTA2 Research

Part-of-Speech Tagging

Benchmarks

Dataset NameSOTA MethodSort

Dataset NameSOTA methodMetricTrendResultsLast Updated

SoNaR-1 coarse (train)

99.8Accuracy

3

Feb 26, 2026

UD-LassySmall 2.5 (test)

0.966Accuracy

3

Feb 26, 2026

UD-LassySmall 2.5 (dev)

96.8Accuracy

3

Feb 26, 2026

UD-LassySmall 2.5 (train)

99.6Accuracy

3

Feb 26, 2026

98.75POS Accuracy (cs)

3

Feb 26, 2026

UD Arabic 1.2 (test)

98.91Accuracy

3

Feb 26, 2026

91.17Accuracy

2

Feb 26, 2026

Tajik sentences (test)

TajikNLP POS tagger

87Precision

1

May 7, 2026

Composite Distance

21.3Performance Loss

1

Mar 24, 2026

Composite Distance

22.8Performance Loss

1

Mar 24, 2026

Page 4 of 4

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UD POS CTB Sonar Universal Dependencies

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