Triple
T18572259
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raffles Institution |
E453901
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object | Vivian Balakrishnan |
—
|
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: Vivian Balakrishnan | Statement: [Raffles Institution, hasAlumnus, Vivian Balakrishnan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vivian Balakrishnan Context triple: [Raffles Institution, hasAlumnus, Vivian Balakrishnan]
-
A.
Tharman Shanmugaratnam
Tharman Shanmugaratnam is a Singaporean economist and statesman who has held key leadership roles in government and international financial institutions, including serving as President of Singapore.
-
B.
Shankar Shanmugam
Shankar Shanmugam is a prominent Indian film director and screenwriter, best known for his big-budget Tamil-language blockbusters that often blend social themes with high-concept storytelling and visual spectacle.
-
C.
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.
-
D.
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.
-
E.
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.
- 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: Vivian Balakrishnan Target entity description: Vivian Balakrishnan is a Singaporean politician and medical doctor who has served as the country's Minister for Foreign Affairs.
-
A.
Tharman Shanmugaratnam
Tharman Shanmugaratnam is a Singaporean economist and statesman who has held key leadership roles in government and international financial institutions, including serving as President of Singapore.
-
B.
Shankar Shanmugam
Shankar Shanmugam is a prominent Indian film director and screenwriter, best known for his big-budget Tamil-language blockbusters that often blend social themes with high-concept storytelling and visual spectacle.
-
C.
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.
-
D.
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.
-
E.
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.
- 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.