Triple
T13639803
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Development Bureau |
E325943
|
entity |
| Predicate | oversees |
P46
|
FINISHED |
| Object |
Water Supplies Department
The Water Supplies Department is a Hong Kong government department responsible for providing and managing the city’s public water supply services.
|
E1052270
|
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: Water Supplies Department | Statement: [Development Bureau, oversees, Water Supplies Department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Water Supplies Department Context triple: [Development Bureau, oversees, Water Supplies Department]
-
A.
Bureau of Water Supply
The Bureau of Water Supply is a division of New York City’s Department of Environmental Protection responsible for operating and protecting the city’s upstate reservoir and aqueduct system that delivers drinking water to millions of residents.
-
B.
Department of Drinking Water and Sanitation
The Department of Drinking Water and Sanitation is an Indian government department responsible for policy, planning, and implementation of programs to provide safe drinking water and improve sanitation, particularly in rural areas.
-
C.
Purveyor of Public Supplies office
The Purveyor of Public Supplies office was an early U.S. naval logistics and procurement organization responsible for acquiring and managing supplies for the United States Navy.
-
D.
Watercare Services Limited
Watercare Services Limited is the company responsible for providing water and wastewater services to the Auckland region in New Zealand.
-
E.
Clean Water Services
Clean Water Services is a public utility in Oregon that provides wastewater treatment, water resource management, and environmental services for the Tualatin River watershed and surrounding communities.
- 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: Water Supplies Department Triple: [Development Bureau, oversees, Water Supplies Department]
Generated description
The Water Supplies Department is a Hong Kong government department responsible for providing and managing the city’s public water supply services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Water Supplies Department Target entity description: The Water Supplies Department is a Hong Kong government department responsible for providing and managing the city’s public water supply services.
-
A.
Bureau of Water Supply
The Bureau of Water Supply is a division of New York City’s Department of Environmental Protection responsible for operating and protecting the city’s upstate reservoir and aqueduct system that delivers drinking water to millions of residents.
-
B.
Department of Drinking Water and Sanitation
The Department of Drinking Water and Sanitation is an Indian government department responsible for policy, planning, and implementation of programs to provide safe drinking water and improve sanitation, particularly in rural areas.
-
C.
Purveyor of Public Supplies office
The Purveyor of Public Supplies office was an early U.S. naval logistics and procurement organization responsible for acquiring and managing supplies for the United States Navy.
-
D.
Watercare Services Limited
Watercare Services Limited is the company responsible for providing water and wastewater services to the Auckland region in New Zealand.
-
E.
Clean Water Services
Clean Water Services is a public utility in Oregon that provides wastewater treatment, water resource management, and environmental services for the Tualatin River watershed and surrounding communities.
- 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_69d8076beddc8190a53156f5bea77f5e |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc5aac7308190a3fd26baeade8f2a |
completed | April 12, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f78af46fe481909c6f9a6f58f887d1 |
completed | May 3, 2026, 5:50 p.m. |
| NEDg | Description generation | batch_69f78bd316788190a245e8199f6ac87b |
completed | May 3, 2026, 5:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f78c9f543481909a0de6a0c3bb041f |
completed | May 3, 2026, 5:57 p.m. |
Created at: April 9, 2026, 9:51 p.m.