Triple

T18572278
Position Surface form Disambiguated ID Type / Status
Subject Raffles Institution E453901 entity
Predicate hasAlumnus P51 FINISHED
Object Ong Pang Boon
Ong Pang Boon was a prominent Singaporean politician who served as a key member of the early post-independence government under Prime Minister Lee Kuan Yew.
E1340796 NE FINISHED

How this triple was built (4 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: Ong Pang Boon | Statement: [Raffles Institution, hasAlumnus, Ong Pang Boon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ong Pang Boon
Context triple: [Raffles Institution, hasAlumnus, Ong Pang Boon]
  • A. Ong Boon Hua
    Ong Boon Hua, better known as Chin Peng, was the longtime leader of the Malayan Communist Party and a key figure in the Malayan Emergency against British colonial rule.
  • B. Goh Swee Chen
    Goh Swee Chen is a Singaporean business leader known for her senior executive roles in multinational corporations and contributions to corporate governance and public service.
  • C. Lim Boon Heng
    Lim Boon Heng is a Singaporean politician and former cabinet minister who later became the chairman of Temasek Holdings, the country’s state-owned investment company.
  • D. Goh Poh Seng
    Goh Poh Seng was a Malaysian-born Singaporean poet, novelist, playwright, and cultural figure known for pioneering modern Singaporean literature and arts.
  • E. Tan Cheng Bock
    Tan Cheng Bock is a Singaporean medical doctor and veteran politician best known for his long service as a Member of Parliament and for contesting the Singapore presidential election.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ong Pang Boon
Triple: [Raffles Institution, hasAlumnus, Ong Pang Boon]
Generated description
Ong Pang Boon was a prominent Singaporean politician who served as a key member of the early post-independence government under Prime Minister Lee Kuan Yew.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ong Pang Boon
Target entity description: Ong Pang Boon was a prominent Singaporean politician who served as a key member of the early post-independence government under Prime Minister Lee Kuan Yew.
  • A. Ong Boon Hua
    Ong Boon Hua, better known as Chin Peng, was the longtime leader of the Malayan Communist Party and a key figure in the Malayan Emergency against British colonial rule.
  • B. Goh Swee Chen
    Goh Swee Chen is a Singaporean business leader known for her senior executive roles in multinational corporations and contributions to corporate governance and public service.
  • C. Lim Boon Heng
    Lim Boon Heng is a Singaporean politician and former cabinet minister who later became the chairman of Temasek Holdings, the country’s state-owned investment company.
  • D. Goh Poh Seng
    Goh Poh Seng was a Malaysian-born Singaporean poet, novelist, playwright, and cultural figure known for pioneering modern Singaporean literature and arts.
  • E. Tan Cheng Bock
    Tan Cheng Bock is a Singaporean medical doctor and veteran politician best known for his long service as a Member of Parliament and for contesting the Singapore presidential election.
  • F. None of above. chosen

Provenance (5 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.
NED1 Entity disambiguation (via context triple) batch_6a0532449aec81908a6ab931ca69394b completed May 14, 2026, 2:24 a.m.
NEDg Description generation batch_6a0536bdc79081909dd99b221110f6b2 completed May 14, 2026, 2:43 a.m.
NED2 Entity disambiguation (via description) batch_6a053766f7b48190b3b01ee99b22f57d completed May 14, 2026, 2:45 a.m.
Created at: April 10, 2026, 11:43 a.m.