Triple
T2663582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nanyang Technological University |
E54779
|
entity |
| Predicate | hasResearchCentre |
P11730
|
FINISHED |
| Object |
Earth Observatory of Singapore
The Earth Observatory of Singapore is a research institute dedicated to studying earthquakes, volcanic activity, and other geohazards in and around Southeast Asia.
|
E286668
|
NE FINISHED |
How this triple was built (4 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: Earth Observatory of Singapore | Statement: [Nanyang Technological University, hasResearchCentre, Earth Observatory of Singapore]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Earth Observatory of Singapore Context triple: [Nanyang Technological University, hasResearchCentre, Earth Observatory of Singapore]
-
A.
SEACEN Centre
The SEACEN Centre is a regional training and research institution that supports central banks and monetary authorities in the Asia-Pacific region through capacity building and policy collaboration.
-
B.
Nanyang
Nanyang is a major prefecture-level city in southwestern Henan Province, China, known for its long history, cultural heritage, and role as a regional economic and transportation hub.
-
C.
Marina Bay
Marina Bay is a waterfront neighborhood and marina district in Richmond, California, known for its residential developments, shoreline parks, and views of the San Francisco Bay.
-
D.
Kent Ridge
Kent Ridge is a district in southwestern Singapore best known as the hillside area that houses the main campus of the National University of Singapore.
-
E.
Main Geophysical Observatory
The Main Geophysical Observatory is a Russian scientific institution specializing in atmospheric physics, meteorology, and climate research.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Earth Observatory of Singapore Triple: [Nanyang Technological University, hasResearchCentre, Earth Observatory of Singapore]
Generated description
The Earth Observatory of Singapore is a research institute dedicated to studying earthquakes, volcanic activity, and other geohazards in and around Southeast Asia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Earth Observatory of Singapore Target entity description: The Earth Observatory of Singapore is a research institute dedicated to studying earthquakes, volcanic activity, and other geohazards in and around Southeast Asia.
-
A.
SEACEN Centre
The SEACEN Centre is a regional training and research institution that supports central banks and monetary authorities in the Asia-Pacific region through capacity building and policy collaboration.
-
B.
Nanyang
Nanyang is a major prefecture-level city in southwestern Henan Province, China, known for its long history, cultural heritage, and role as a regional economic and transportation hub.
-
C.
Marina Bay
Marina Bay is a waterfront neighborhood and marina district in Richmond, California, known for its residential developments, shoreline parks, and views of the San Francisco Bay.
-
D.
Kent Ridge
Kent Ridge is a district in southwestern Singapore best known as the hillside area that houses the main campus of the National University of Singapore.
-
E.
Main Geophysical Observatory
The Main Geophysical Observatory is a Russian scientific institution specializing in atmospheric physics, meteorology, and climate research.
- F. None of above. chosen
Provenance (5 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_69ab49e028948190b97e01d73548b1d9 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd96b9f1c8190a8a9460ca88a9aaf |
completed | March 7, 2026, 7:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af98dc36d8819086fc739c324f0761 |
completed | March 10, 2026, 4:06 a.m. |
| NEDg | Description generation | batch_69af9a14cda48190bd903495ce48a4f0 |
completed | March 10, 2026, 4:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af9a7b27608190ba76048c4c8a4bae |
completed | March 10, 2026, 4:13 a.m. |
Created at: March 6, 2026, 9:54 p.m.