Triple

T4622625
Position Surface form Disambiguated ID Type / Status
Subject Auckland Council E101020 entity
Predicate hasCouncilControlledOrganisation P3706 FINISHED
Object Watercare Services Limited
Watercare Services Limited is the company responsible for providing water and wastewater services to the Auckland region in New Zealand.
 E456933 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: Watercare Services Limited | Statement: [Auckland Council, hasCouncilControlledOrganisation, Watercare Services Limited]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Watercare Services Limited
Context triple: [Auckland Council, hasCouncilControlledOrganisation, Watercare Services Limited]
  • A. 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.
  • B. Brisbane Water
    Brisbane Water is a large tidal estuary and scenic waterway on the New South Wales Central Coast, known for boating, fishing, and waterfront communities such as Gosford and Woy Woy.
  • C. United Utilities
    United Utilities is a major British water and wastewater services company responsible for supplying and managing water infrastructure across North West England.
  • D. İZSU Water Utility
    İZSU Water Utility is the public water and wastewater management authority serving the city and metropolitan area of İzmir, Turkey.
  • E. Metropolitan Waterworks and Sewerage System
    The Metropolitan Waterworks and Sewerage System is a Philippine government agency responsible for providing and regulating water supply and sewerage services in Metro Manila and nearby 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: Watercare Services Limited
Triple: [Auckland Council, hasCouncilControlledOrganisation, Watercare Services Limited]
Generated description
Watercare Services Limited is the company responsible for providing water and wastewater services to the Auckland region in New Zealand.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Watercare Services Limited
Target entity description: Watercare Services Limited is the company responsible for providing water and wastewater services to the Auckland region in New Zealand.
  • A. 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.
  • B. Brisbane Water
    Brisbane Water is a large tidal estuary and scenic waterway on the New South Wales Central Coast, known for boating, fishing, and waterfront communities such as Gosford and Woy Woy.
  • C. United Utilities
    United Utilities is a major British water and wastewater services company responsible for supplying and managing water infrastructure across North West England.
  • D. İZSU Water Utility
    İZSU Water Utility is the public water and wastewater management authority serving the city and metropolitan area of İzmir, Turkey.
  • E. Metropolitan Waterworks and Sewerage System
    The Metropolitan Waterworks and Sewerage System is a Philippine government agency responsible for providing and regulating water supply and sewerage services in Metro Manila and nearby 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_69bd43d0497c8190ac23c65c5804846a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd6234e8108190b985270b9ddd1f3a completed March 20, 2026, 3:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfaa069388190b6482315708b85c2 completed March 21, 2026, 1:55 a.m.
NEDg Description generation batch_69bdfb9422e48190819d5d99e72e8854 completed March 21, 2026, 1:59 a.m.
NED2 Entity disambiguation (via description) batch_69bdfc6ac91c819090776365d3dc05d4 completed March 21, 2026, 2:03 a.m.
Created at: March 20, 2026, 1:12 p.m.