Triple
T18572328
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raffles Institution |
E453901
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object | Chan Heng Chee |
—
|
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: Chan Heng Chee | Statement: [Raffles Institution, hasAlumnus, Chan Heng Chee]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chan Heng Chee Context triple: [Raffles Institution, hasAlumnus, Chan Heng Chee]
-
A.
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.
-
B.
Chow Chee Keong
Chow Chee Keong was a prominent Malaysian football goalkeeper, widely regarded as one of Asia’s best in the 1960s and 1970s.
-
C.
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.
-
D.
Goh Cheng Liang
Goh Cheng Liang is a Singaporean billionaire businessman best known as the founder of Wuthelam Holdings, a major paints and coatings company with significant ties to Nippon Paint.
-
E.
Goh Soon Huat
Goh Soon Huat is a Malaysian professional badminton player known for competing in international men’s and mixed doubles events.
- 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: Chan Heng Chee Target entity description: Chan Heng Chee is a prominent Singaporean diplomat and academic best known for serving as Singapore’s Ambassador to the United States and for her influential work in international relations and public policy.
-
A.
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.
-
B.
Chow Chee Keong
Chow Chee Keong was a prominent Malaysian football goalkeeper, widely regarded as one of Asia’s best in the 1960s and 1970s.
-
C.
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.
-
D.
Goh Cheng Liang
Goh Cheng Liang is a Singaporean billionaire businessman best known as the founder of Wuthelam Holdings, a major paints and coatings company with significant ties to Nippon Paint.
-
E.
Goh Soon Huat
Goh Soon Huat is a Malaysian professional badminton player known for competing in international men’s and mixed doubles events.
- 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.