Triple
T18572389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raffles Institution |
E453901
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object | R. Sasikumar |
—
|
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: R. Sasikumar | Statement: [Raffles Institution, hasAlumnus, R. Sasikumar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: R. Sasikumar Context triple: [Raffles Institution, hasAlumnus, R. Sasikumar]
-
A.
M. Sasikumar
M. Sasikumar is an Indian filmmaker and actor best known for his critically acclaimed Tamil film "Subramaniapuram," which he directed and starred in.
-
B.
V. T. Vijayan
V. T. Vijayan is an Indian film editor best known for his acclaimed work in Tamil cinema, including the classic crime drama "Nayakan."
-
C.
C. V. Mohan
C. V. Mohan is an Indian film producer best known as a co-founder of the prominent Telugu film production company Mythri Movie Makers.
-
D.
Rajam Balachander
Rajam Balachander was the wife of renowned Indian filmmaker K. Balachander and was known for her supportive role in his personal and professional life.
-
E.
Thiagarajan Kumararaja
Thiagarajan Kumararaja is an Indian filmmaker and screenwriter known for his critically acclaimed, genre-bending Tamil films such as "Aaranya Kaandam" and "Super Deluxe."
- 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: R. Sasikumar Target entity description: R. Sasikumar is a former Singaporean footballer and sports entrepreneur known for his contributions to Singapore football both on and off the field.
-
A.
M. Sasikumar
M. Sasikumar is an Indian filmmaker and actor best known for his critically acclaimed Tamil film "Subramaniapuram," which he directed and starred in.
-
B.
V. T. Vijayan
V. T. Vijayan is an Indian film editor best known for his acclaimed work in Tamil cinema, including the classic crime drama "Nayakan."
-
C.
C. V. Mohan
C. V. Mohan is an Indian film producer best known as a co-founder of the prominent Telugu film production company Mythri Movie Makers.
-
D.
Rajam Balachander
Rajam Balachander was the wife of renowned Indian filmmaker K. Balachander and was known for her supportive role in his personal and professional life.
-
E.
Thiagarajan Kumararaja
Thiagarajan Kumararaja is an Indian filmmaker and screenwriter known for his critically acclaimed, genre-bending Tamil films such as "Aaranya Kaandam" and "Super Deluxe."
- 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.