Triple
T12041097
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | School of Civil and Environmental Engineering |
E286660
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | NTU main campus |
E961861
|
NE FINISHED |
How this triple was built (2 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: NTU main campus | Statement: [School of Civil and Environmental Engineering, locatedIn, NTU main campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NTU main campus Context triple: [School of Civil and Environmental Engineering, locatedIn, NTU main campus]
-
A.
NTU main campus
chosen
NTU main campus is the primary and largest campus of Nanyang Technological University in Singapore, housing most of its academic schools, research facilities, and student amenities.
-
B.
Bukit Timah Campus
Bukit Timah Campus is a historic National University of Singapore site that houses key faculties such as the Faculty of Law in a lush, heritage-rich setting near Singapore’s central nature reserve.
-
C.
NTU
NTU is a leading public research university in Taipei, Taiwan, renowned for its comprehensive academic programs and high global rankings.
-
D.
NTU
NTU is the commonly used abbreviation for the Dutch Language Union (Nederlandse Taalunie), the international institution that regulates and promotes the Dutch language.
-
E.
NTU
NTU is the IATA airport code for Naval Air Station Oceana, a major U.S. Navy jet base located in Virginia Beach, Virginia.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9040c1a6c8190aea1388e82dd8f5a |
completed | April 10, 2026, 2:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a613054819082f7900a6ba8fbf8 |
completed | May 2, 2026, 2:29 p.m. |
Created at: April 8, 2026, 9:47 p.m.