Triple

T18572264
Position Surface form Disambiguated ID Type / Status
Subject Raffles Institution E453901 entity
Predicate hasAlumnus P51 FINISHED
Object Heng Swee Keat — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Heng Swee Keat | Statement: [Raffles Institution, hasAlumnus, Heng Swee Keat]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heng Swee Keat
Context triple: [Raffles Institution, hasAlumnus, Heng Swee Keat]
  • A. Lee Hsien Loong
    Lee Hsien Loong is the third Prime Minister of Singapore, serving since 2004 and known for his leadership of the People's Action Party and role in shaping the country's economic and social policies.
  • B. Koo Kien Keat
    Koo Kien Keat is a former Malaysian badminton doubles specialist renowned for his speed, creativity, and multiple major titles, including World Championships and All England victories.
  • C. Vivian Balakrishnan
    Vivian Balakrishnan is a Singaporean politician and medical doctor who has served as the country's Minister for Foreign Affairs.
  • D. Lim Goh Tong
    Lim Goh Tong was a Malaysian Chinese entrepreneur best known for transforming a remote mountain area into the successful Genting Highlands resort and casino complex.
  • E. John J. Lee
    John J. Lee was a benefactor whose contributions to Yale University led to the university’s basketball arena being named in his honor.
  • 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: Heng Swee Keat
Target entity description: Heng Swee Keat is a Singaporean politician who has served as Deputy Prime Minister and previously as Minister for Finance and Minister for Education.
  • A. Lee Hsien Loong
    Lee Hsien Loong is the third Prime Minister of Singapore, serving since 2004 and known for his leadership of the People's Action Party and role in shaping the country's economic and social policies.
  • B. Koo Kien Keat
    Koo Kien Keat is a former Malaysian badminton doubles specialist renowned for his speed, creativity, and multiple major titles, including World Championships and All England victories.
  • C. Vivian Balakrishnan
    Vivian Balakrishnan is a Singaporean politician and medical doctor who has served as the country's Minister for Foreign Affairs.
  • D. Lim Goh Tong
    Lim Goh Tong was a Malaysian Chinese entrepreneur best known for transforming a remote mountain area into the successful Genting Highlands resort and casino complex.
  • E. John J. Lee
    John J. Lee was a benefactor whose contributions to Yale University led to the university’s basketball arena being named in his honor.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8d38974308190a9174430ef256b73 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53b032488819098de683bb5c42c4b completed April 19, 2026, 8:28 p.m.
Created at: April 10, 2026, 11:43 a.m.