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UNER v1 (Universal NER v1)

Introduced by Stephen Mayhew et al. in Universal NER: A Gold-Standard Multilingual Named Entity Recognition Benchmark14 Nov 2023 archive 2025-07-28

UNER v1 adds an NER annotation layer to 18 datasets (primarily treebanks from UD) and covers 12 geneologically and ty- pologically diverse languages: Cebuano, Danish, German, English, Croatian, Portuguese, Russian, Slovak, Serbian, Swedish, Tagalog, and Chinese4. Overall, UNER v1 contains nine full datasets with training, development, and test splits over eight languages, three evaluation sets for lower-resource languages (TL and CEB), and a parallel evaluation benchmark spanning six languages.

HomepageBenchmarksPapers JSON

Benchmarks archive 2025-07-28

All 31 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
Cross-Lingual NER UNER v1 (Cebuano) UNER XML-R (all) F1 (micro) 69.6 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (Chinese) UNER XML-R (all) F1 (micro) 88.2 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (Chinese Simplified) UNER XML-R (all) F1 (micro) 87.7 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (Croatian) UNER XML-R (all) F1 (micro) 90.9 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (Danish) UNER XML-R (all) F1 (micro) 83.0 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (English) UNER XML-R (all) F1 (micro) 82.8 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (Portuguese) UNER XML-R (all) F1 (micro) 82.3 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 - PUD (Chinese) UNER XML-R (all) F1 (micro) 86.0 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 - PUD (English) UNER XML-R (all) F1 (micro) 79.5 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 - PUD (German) UNER XML-R (all) F1 (micro) 78.9 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 - PUD (Portuguese) UNER XML-R (all) F1 (micro) 85.1 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 - PUD (Russian) UNER XML-R (all) F1 (micro) 70.6 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 - PUD (Swedish) UNER XML-R (all) F1 (micro) 85.3 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (Serbian) UNER XML-R (all) F1 (micro) 95.2 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (Slovak) UNER XML-R (all) F1 (micro) 81.6 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (Swedish) UNER XML-R (all) F1 (micro) 88.2 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (Tagalog T) UNER XML-R (all) F1 (micro) 91.3 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Cross-Lingual NER UNER v1 (Tagalog U) UNER XML-R (all) F1 (micro) 63.8 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 (Danish) UNER XML-R F1 (micro) 82.70 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 (English) UNER XML-R F1 (micro) 86.00 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 (Croatian) UNER XML-R F1 (micro) 93.60 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 (Portuguese) UNER XML-R F1 (micro) 90.4 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 (Slovak) UNER XML-R F1 (micro) 85.50 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 (Serbian) UNER XML-R F1 (micro) 94.70 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 (Swedish) UNER XML-R F1 (micro) 88.30 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 (Chinese) UNER XML-R F1 (micro) 89.50 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 (Chinese Simplified) UNER XML-R F1 (micro) 89.40 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 - PUD (English) UNER XML-R F1 (micro) 80.10 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 - PUD (Portuguese) UNER XML-R F1 (micro) 88.80 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 - PUD (Swedish) UNER XML-R F1 (micro) 82.20 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare
Named Entity Recognition (NER) UNER v1 - PUD (Chinese) UNER XML-R F1 (micro) 87.10 Universal NER: A Gold-Standard Multilingual Named Entity... opennlg/openba-v2 +1 1 Compare

Papers archive 2025-07-28

1 shown of 1 paper 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 1. 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
Universal NER: A Gold-Standard Multilingual Named Entity Recognition Benchmark 2 31 15 Nov 2023 not harvested

Dataset loaders archive 2025-07-28

No loader listed in the archive.

Tasks archive 2025-07-28

Named Entity Recognition (NER)Cross-Lingual NERMultilingual Named Entity Recognition

License archive 2025-07-28

CC BY-SA 4.0

Modalities archive 2025-07-28

Texts

Languages archive 2025-07-28

EnglishGermanChineseRussianPortugueseCroatianDanishSerbianSlovakSwedishTagalogMandarin ChineseCebuanoSerbo-Croatian

Variants archive 2025-07-28

  • UNER v1 (Tagalog T)
  • UNER v1 (Tagalog U)
  • UNER v1 (Cebuano)
  • UNER v1 - PUD (Russian)
  • UNER v1 - PUD (German)
  • UNER v1 - PUD (Chinese)
  • UNER v1 - PUD (Swedish)
  • UNER v1 - PUD (Portuguese)
  • UNER v1 - PUD (English)
  • UNER v1 (Chinese Simplified)
  • UNER v1 (Chinese)
  • UNER v1 (Swedish)
  • UNER v1 (Serbian)
  • UNER v1 (Slovak)
  • UNER v1 (Portuguese)
  • UNER v1 (Croatian)
  • UNER v1 (English)
  • UNER v1 (Danish)
  • UNER v1

19 variant names, as the archive lists them.

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