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.