Triple
T18572262
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raffles Institution |
E453901
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object | Teo Chee Hean |
—
|
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: Teo Chee Hean | Statement: [Raffles Institution, hasAlumnus, Teo Chee Hean]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Teo Chee Hean Context triple: [Raffles Institution, hasAlumnus, Teo Chee Hean]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Heng Swee Keat
Heng Swee Keat is a Singaporean politician who has served as Deputy Prime Minister and previously as Minister for Finance and Minister for Education.
-
E.
Lim Kit Siang
Lim Kit Siang is a prominent Malaysian politician and long-time leader of the Democratic Action Party (DAP), known for his influential role in opposition politics and advocacy for democratic reforms.
- 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: Teo Chee Hean Target entity description: Teo Chee Hean is a Singaporean politician and retired Rear-Admiral who has served in various senior government roles, including Deputy Prime Minister and Senior Minister.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Heng Swee Keat
chosen
Heng Swee Keat is a Singaporean politician who has served as Deputy Prime Minister and previously as Minister for Finance and Minister for Education.
-
E.
Lim Kit Siang
Lim Kit Siang is a prominent Malaysian politician and long-time leader of the Democratic Action Party (DAP), known for his influential role in opposition politics and advocacy for democratic reforms.
- F. None of above.
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.