Triple
T7442874
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Singapore |
E171797
|
entity |
| Predicate | hasTerminal |
P182
|
FINISHED |
| Object |
Tanjong Pagar Terminal
Tanjong Pagar Terminal is a major container port facility in Singapore that historically served as one of the country’s key maritime cargo hubs.
|
E665529
|
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: Tanjong Pagar Terminal | Statement: [Port of Singapore, hasTerminal, Tanjong Pagar Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tanjong Pagar Terminal Context triple: [Port of Singapore, hasTerminal, Tanjong Pagar Terminal]
-
A.
Sekupang Ferry Terminal
Sekupang Ferry Terminal is a major international passenger ferry hub on Batam Island, Indonesia, serving routes primarily to and from Singapore and other nearby destinations.
-
B.
Raffles Place MRT station
Raffles Place MRT station is a major underground interchange station in Singapore’s Downtown Core, serving as a key hub on the East–West and North–South lines near the central business district.
-
C.
Johor Port
Johor Port is a major Malaysian seaport and logistics hub in the state of Johor, serving as a key gateway for regional and international trade.
-
D.
Clarke Quay MRT station
Clarke Quay MRT station is a central Singapore Mass Rapid Transit station serving the riverside Clarke Quay area and the nearby Civic District, known for its proximity to dining, nightlife, and historic attractions.
-
E.
Esplanade MRT station
Esplanade MRT station is an underground Mass Rapid Transit station in Singapore’s Downtown Core serving the Marina Centre and Civic District areas.
- 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: Tanjong Pagar Terminal Triple: [Port of Singapore, hasTerminal, Tanjong Pagar Terminal]
Generated description
Tanjong Pagar Terminal is a major container port facility in Singapore that historically served as one of the country’s key maritime cargo hubs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tanjong Pagar Terminal Target entity description: Tanjong Pagar Terminal is a major container port facility in Singapore that historically served as one of the country’s key maritime cargo hubs.
-
A.
Sekupang Ferry Terminal
Sekupang Ferry Terminal is a major international passenger ferry hub on Batam Island, Indonesia, serving routes primarily to and from Singapore and other nearby destinations.
-
B.
Raffles Place MRT station
Raffles Place MRT station is a major underground interchange station in Singapore’s Downtown Core, serving as a key hub on the East–West and North–South lines near the central business district.
-
C.
Johor Port
Johor Port is a major Malaysian seaport and logistics hub in the state of Johor, serving as a key gateway for regional and international trade.
-
D.
Clarke Quay MRT station
Clarke Quay MRT station is a central Singapore Mass Rapid Transit station serving the riverside Clarke Quay area and the nearby Civic District, known for its proximity to dining, nightlife, and historic attractions.
-
E.
Esplanade MRT station
Esplanade MRT station is an underground Mass Rapid Transit station in Singapore’s Downtown Core serving the Marina Centre and Civic District areas.
- 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_69c68a65402881908f7869368eb746fb |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f36d0fbc81908cb7cfe99f80de08 |
completed | March 27, 2026, 9:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8279c9cec8190bde450f845f7d0ea |
completed | March 28, 2026, 7:10 p.m. |
| NEDg | Description generation | batch_69c828c8b0588190a5a99380dc25d837 |
completed | March 28, 2026, 7:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8296962b48190b9f5cc4a66b93b91 |
completed | March 28, 2026, 7:18 p.m. |
Created at: March 27, 2026, 3:13 p.m.