Triple
T7442868
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Singapore |
E171797
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Maritime and Port Authority of Singapore
The Maritime and Port Authority of Singapore is the government agency responsible for regulating, developing, and promoting Singapore as a leading global hub port and international maritime center.
|
E665525
|
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: Maritime and Port Authority of Singapore | Statement: [Port of Singapore, operatedBy, Maritime and Port Authority of Singapore]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maritime and Port Authority of Singapore Context triple: [Port of Singapore, operatedBy, Maritime and Port Authority of Singapore]
-
A.
Port of Singapore
The Port of Singapore is one of the world’s busiest and most important maritime hubs, serving as a major global transshipment and logistics center.
-
B.
Government of Singapore
The Government of Singapore is the sovereign authority of the Republic of Singapore, responsible for national governance, public policy, and the administration of the city-state’s economic and social development.
-
C.
Public Works Department of Singapore
The Public Works Department of Singapore was a former government agency responsible for designing, constructing, and maintaining key public buildings and infrastructure across the country.
-
D.
Commonwealth Ports Authority
The Commonwealth Ports Authority is the government agency responsible for managing and operating airports and seaports in the Northern Mariana Islands.
-
E.
Sri Temasek
Sri Temasek is the official residence of the Prime Minister of Singapore, located within the grounds of the Istana.
- 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: Maritime and Port Authority of Singapore Triple: [Port of Singapore, operatedBy, Maritime and Port Authority of Singapore]
Generated description
The Maritime and Port Authority of Singapore is the government agency responsible for regulating, developing, and promoting Singapore as a leading global hub port and international maritime center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maritime and Port Authority of Singapore Target entity description: The Maritime and Port Authority of Singapore is the government agency responsible for regulating, developing, and promoting Singapore as a leading global hub port and international maritime center.
-
A.
Port of Singapore
The Port of Singapore is one of the world’s busiest and most important maritime hubs, serving as a major global transshipment and logistics center.
-
B.
Government of Singapore
The Government of Singapore is the sovereign authority of the Republic of Singapore, responsible for national governance, public policy, and the administration of the city-state’s economic and social development.
-
C.
Public Works Department of Singapore
The Public Works Department of Singapore was a former government agency responsible for designing, constructing, and maintaining key public buildings and infrastructure across the country.
-
D.
Commonwealth Ports Authority
The Commonwealth Ports Authority is the government agency responsible for managing and operating airports and seaports in the Northern Mariana Islands.
-
E.
Sri Temasek
Sri Temasek is the official residence of the Prime Minister of Singapore, located within the grounds of the Istana.
- 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.