Triple

T18572387
Position Surface form Disambiguated ID Type / Status
Subject Raffles Institution E453901 entity
Predicate hasAlumnus P51 FINISHED
Object Loh Kean Yew — 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: Loh Kean Yew | Statement: [Raffles Institution, hasAlumnus, Loh Kean Yew]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Loh Kean Yew
Context triple: [Raffles Institution, hasAlumnus, Loh Kean Yew]
  • A. Tan Wee Kiong
    Tan Wee Kiong is a Malaysian badminton player best known as a world-class men's doubles specialist and Olympic medalist.
  • B. Lee Zii Jia
    Lee Zii Jia is a Malaysian professional badminton player known for his powerful attacking style and for winning major international titles, including the All England Open.
  • C. Lee Chong Wei
    Lee Chong Wei is a legendary Malaysian badminton player widely regarded as one of the sport’s greatest singles shuttlers, known for his long reign as world No. 1 and multiple Olympic and World Championship medals.
  • D. Chan Peng Soon
    Chan Peng Soon is a Malaysian professional badminton player best known as a world-class mixed doubles specialist and Olympic silver medalist.
  • E. Tan Boon Heong
    Tan Boon Heong is a Malaysian badminton player best known as a world-class men's doubles specialist who once held the world number one ranking and set a world record for the fastest smash.
  • 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: Loh Kean Yew
Target entity description: Loh Kean Yew is a Singaporean badminton player best known for winning the men's singles title at the 2021 BWF World Championships.
  • A. Tan Wee Kiong
    Tan Wee Kiong is a Malaysian badminton player best known as a world-class men's doubles specialist and Olympic medalist.
  • B. Lee Zii Jia
    Lee Zii Jia is a Malaysian professional badminton player known for his powerful attacking style and for winning major international titles, including the All England Open.
  • C. Lee Chong Wei
    Lee Chong Wei is a legendary Malaysian badminton player widely regarded as one of the sport’s greatest singles shuttlers, known for his long reign as world No. 1 and multiple Olympic and World Championship medals.
  • D. Chan Peng Soon
    Chan Peng Soon is a Malaysian professional badminton player best known as a world-class mixed doubles specialist and Olympic silver medalist.
  • E. Tan Boon Heong
    Tan Boon Heong is a Malaysian badminton player best known as a world-class men's doubles specialist who once held the world number one ranking and set a world record for the fastest smash.
  • 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.