Triple

T18572394
Position Surface form Disambiguated ID Type / Status
Subject Raffles Institution E453901 entity
Predicate hasAlumnus P51 FINISHED
Object Ang Peng Siong — 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: Ang Peng Siong | Statement: [Raffles Institution, hasAlumnus, Ang Peng Siong]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ang Peng Siong
Context triple: [Raffles Institution, hasAlumnus, Ang Peng Siong]
  • A. Chow Kit
    Chow Kit is a bustling commercial and residential district in Kuala Lumpur, Malaysia, known for its traditional market, street food, and vibrant urban atmosphere.
  • B. Hong Lim Green
    Hong Lim Green is a historic public field in Singapore that served as one of the key sites used by the Japanese military to screen and detain civilians during the Sook Ching massacre in World War II.
  • C. Kent Ridge
    Kent Ridge is a district in southwestern Singapore best known as the hillside area that houses the main campus of the National University of Singapore.
  • D. Bedok
    Bedok is a large residential town and planning area in the eastern region of Singapore, known for its housing estates, amenities, and proximity to Changi Airport.
  • E. Lim Chu Kang
    Lim Chu Kang is a rural area in northwestern Singapore known for its farms, military training grounds, and proximity to nature reserves and coastal wetlands.
  • 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: Ang Peng Siong
Target entity description: Ang Peng Siong is a former Singaporean national swimmer renowned in the 1980s as one of the world’s fastest sprinters in the 50m freestyle.
  • A. Chow Kit
    Chow Kit is a bustling commercial and residential district in Kuala Lumpur, Malaysia, known for its traditional market, street food, and vibrant urban atmosphere.
  • B. Hong Lim Green
    Hong Lim Green is a historic public field in Singapore that served as one of the key sites used by the Japanese military to screen and detain civilians during the Sook Ching massacre in World War II.
  • C. Kent Ridge
    Kent Ridge is a district in southwestern Singapore best known as the hillside area that houses the main campus of the National University of Singapore.
  • D. Bedok
    Bedok is a large residential town and planning area in the eastern region of Singapore, known for its housing estates, amenities, and proximity to Changi Airport.
  • E. Lim Chu Kang
    Lim Chu Kang is a rural area in northwestern Singapore known for its farms, military training grounds, and proximity to nature reserves and coastal wetlands.
  • 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.