Triple

T20331792
Position Surface form Disambiguated ID Type / Status
Subject San Lorenzo River watershed E492499 entity
Predicate managedBy P86 FINISHED
Object City of Santa Cruz Water Department (for water supply components)
The City of Santa Cruz Water Department (for water supply components) is the municipal utility responsible for developing, operating, and maintaining the infrastructure that supplies potable water to the City of Santa Cruz and surrounding areas.
E1424640 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: City of Santa Cruz Water Department (for water supply components) | Statement: [San Lorenzo River watershed, managedBy, City of Santa Cruz Water Department (for water supply components)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: City of Santa Cruz Water Department (for water supply components)
Context triple: [San Lorenzo River watershed, managedBy, City of Santa Cruz Water Department (for water supply components)]
  • A. 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.
  • B. 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.
  • C. SFPUC Water Enterprise
    SFPUC Water Enterprise is the division of the San Francisco Public Utilities Commission responsible for managing and delivering the city’s water supply and related infrastructure.
  • D. SF Water Power Sewer
    SF Water Power Sewer is the public utility service brand of the San Francisco Public Utilities Commission, responsible for delivering the city’s water, power, and wastewater services.
  • E. City of San Diego Public Utilities Department
    The City of San Diego Public Utilities Department is the municipal agency responsible for providing and managing the city’s water and wastewater services, including the operation of local reservoirs and related infrastructure.
  • 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: City of Santa Cruz Water Department (for water supply components)
Triple: [San Lorenzo River watershed, managedBy, City of Santa Cruz Water Department (for water supply components)]
Generated description
The City of Santa Cruz Water Department (for water supply components) is the municipal utility responsible for developing, operating, and maintaining the infrastructure that supplies potable water to the City of Santa Cruz and surrounding areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: City of Santa Cruz Water Department (for water supply components)
Target entity description: The City of Santa Cruz Water Department (for water supply components) is the municipal utility responsible for developing, operating, and maintaining the infrastructure that supplies potable water to the City of Santa Cruz and surrounding areas.
  • A. 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.
  • B. 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.
  • C. SFPUC Water Enterprise
    SFPUC Water Enterprise is the division of the San Francisco Public Utilities Commission responsible for managing and delivering the city’s water supply and related infrastructure.
  • D. SF Water Power Sewer
    SF Water Power Sewer is the public utility service brand of the San Francisco Public Utilities Commission, responsible for delivering the city’s water, power, and wastewater services.
  • E. City of San Diego Public Utilities Department
    The City of San Diego Public Utilities Department is the municipal agency responsible for providing and managing the city’s water and wastewater services, including the operation of local reservoirs and related infrastructure.
  • 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_69e0b4a1a09881908d97270d6971a25a completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e677e7baf481909282293d78597634 completed April 20, 2026, 7 p.m.
NED1 Entity disambiguation (via context triple) batch_6a086953ed6c8190bb9a33b2fc2f09e5 completed May 16, 2026, 12:55 p.m.
NEDg Description generation batch_6a0869e2a80481909105005195330dc9 completed May 16, 2026, 12:58 p.m.
NED2 Entity disambiguation (via description) batch_6a086a6ad6c88190be1770758d2e1bbf completed May 16, 2026, 1 p.m.
Created at: April 16, 2026, 11:22 a.m.