Triple

T21886732
Position Surface form Disambiguated ID Type / Status
Subject State Secretary of the South African Republic E540423 entity
Predicate positionHeldBy P8 FINISHED
Object J. H. Steyn — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: J. H. Steyn | Statement: [State Secretary of the South African Republic, positionHeldBy, J. H. Steyn]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: J. H. Steyn
Context triple: [State Secretary of the South African Republic, positionHeldBy, J. H. Steyn]
  • A. J. G. Strydom
    J. G. Strydom was a South African National Party politician who served as Prime Minister of South Africa from 1954 to 1958 and was a key architect of early apartheid policies.
  • B. G. P. Jooste
    G. P. Jooste was a South African diplomat who served as his country’s ambassador to the United States.
  • C. J. H. Malan
    J. H. Malan was a South African statesman who served as a key government official in the late 19th-century South African Republic (Transvaal).
  • D. Barend Gildenhuys
    Barend Gildenhuys was a historical figure credited with establishing the South African town of Dordrecht in the Eastern Cape.
  • E. J. H. de Villiers
    J. H. de Villiers was a South African statesman and jurist who played a significant role in the governance and legal administration of the South African Republic in the late 19th century.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: J. H. Steyn
Target entity description: J. H. Steyn was a South African statesman who served as a leading government official of the South African Republic (Transvaal) during the late 19th century.
  • A. J. G. Strydom
    J. G. Strydom was a South African National Party politician who served as Prime Minister of South Africa from 1954 to 1958 and was a key architect of early apartheid policies.
  • B. G. P. Jooste
    G. P. Jooste was a South African diplomat who served as his country’s ambassador to the United States.
  • C. J. H. Malan
    J. H. Malan was a South African statesman who served as a key government official in the late 19th-century South African Republic (Transvaal).
  • D. Barend Gildenhuys
    Barend Gildenhuys was a historical figure credited with establishing the South African town of Dordrecht in the Eastern Cape.
  • E. J. H. de Villiers
    J. H. de Villiers was a South African statesman and jurist who played a significant role in the governance and legal administration of the South African Republic in the late 19th century.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0c47a95908190ae3e19b716accb3d elicitation completed
NER batch_69f118ed35948190bbffba2c40029eee ner completed
Created at: April 16, 2026, 7:05 p.m.