Triple
T15642369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Feitsui Reservoir |
E376098
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Greater Taipei water supply system
The Greater Taipei water supply system is the integrated network of reservoirs, treatment plants, and distribution infrastructure that provides potable water to the Taipei metropolitan area.
|
E1168161
|
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: Greater Taipei water supply system | Statement: [Feitsui Reservoir, partOf, Greater Taipei water supply system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Taipei water supply system Context triple: [Feitsui Reservoir, partOf, Greater Taipei water supply system]
-
A.
Guandu Water Treatment Plant
Guandu Water Treatment Plant is a major water purification facility that supplies treated drinking water to the Taipei metropolitan area in Taiwan.
-
B.
Hai River Basin water system
The Hai River Basin water system is a major river network in northern China that drains the Beijing-Tianjin-Hebei region into the Bohai Sea and plays a crucial role in regional water supply, agriculture, and flood control.
-
C.
Feitsui Reservoir
Feitsui Reservoir is a major water storage facility in northern Taiwan that serves as a key source of drinking water and flood control for the Greater Taipei area.
-
D.
Chengdu water system
The Chengdu water system is an interconnected network of rivers, canals, and irrigation works that supports the city of Chengdu’s water supply, flood control, and transportation.
-
E.
Angat–Ipo–La Mesa water system
The Angat–Ipo–La Mesa water system is a major integrated water supply network in the Philippines that sources, stores, and conveys water from the Angat and Ipo dams to the La Mesa watershed and treatment facilities serving Metro Manila.
- 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: Greater Taipei water supply system Triple: [Feitsui Reservoir, partOf, Greater Taipei water supply system]
Generated description
The Greater Taipei water supply system is the integrated network of reservoirs, treatment plants, and distribution infrastructure that provides potable water to the Taipei metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greater Taipei water supply system Target entity description: The Greater Taipei water supply system is the integrated network of reservoirs, treatment plants, and distribution infrastructure that provides potable water to the Taipei metropolitan area.
-
A.
Guandu Water Treatment Plant
Guandu Water Treatment Plant is a major water purification facility that supplies treated drinking water to the Taipei metropolitan area in Taiwan.
-
B.
Hai River Basin water system
The Hai River Basin water system is a major river network in northern China that drains the Beijing-Tianjin-Hebei region into the Bohai Sea and plays a crucial role in regional water supply, agriculture, and flood control.
-
C.
Feitsui Reservoir
Feitsui Reservoir is a major water storage facility in northern Taiwan that serves as a key source of drinking water and flood control for the Greater Taipei area.
-
D.
Chengdu water system
The Chengdu water system is an interconnected network of rivers, canals, and irrigation works that supports the city of Chengdu’s water supply, flood control, and transportation.
-
E.
Angat–Ipo–La Mesa water system
The Angat–Ipo–La Mesa water system is a major integrated water supply network in the Philippines that sources, stores, and conveys water from the Angat and Ipo dams to the La Mesa watershed and treatment facilities serving Metro Manila.
- 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_69d85cd035a48190b73d5579ab73969a |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04ed23d688190bea996f90989d406 |
completed | April 16, 2026, 2:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff5f4d49188190855a895c5844dee0 |
completed | May 9, 2026, 4:22 p.m. |
| NEDg | Description generation | batch_69ff614906cc81909d978d8645045af3 |
completed | May 9, 2026, 4:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff61b3b3f08190a2a1e1010684a316 |
completed | May 9, 2026, 4:32 p.m. |
Created at: April 10, 2026, 4:15 a.m.