Triple

T8410365
Position Surface form Disambiguated ID Type / Status
Subject Catskill Aqueduct E198605 entity
Predicate connectsReservoirSystem P36347 FINISHED
Object Catskill water supply system E723948 NE FINISHED

How this triple was built (3 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: Catskill water supply system | Statement: [Catskill Aqueduct, connectsReservoirSystem, Catskill water supply system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Catskill water supply system
Context triple: [Catskill Aqueduct, connectsReservoirSystem, Catskill water supply system]
  • A. Catskill–Delaware water supply system chosen
    The Catskill–Delaware water supply system is a major network of reservoirs, aqueducts, and related infrastructure that delivers the majority of New York City’s high-quality drinking water from the Catskill Mountains and Delaware River watershed.
  • B. Catskill system reservoirs
    The Catskill system reservoirs are a network of large upstate New York water storage basins that form a major component of New York City’s drinking water supply system.
  • C. Catskill Aqueduct
    The Catskill Aqueduct is a major component of New York City's water supply system, transporting drinking water from the Catskill Mountains to the city and its reservoirs.
  • D. Schoharie–Esopus water diversion system
    The Schoharie–Esopus water diversion system is a key component of New York City's upstate water supply infrastructure that transfers water from the Schoharie Reservoir into the Esopus Creek watershed via tunnels and related facilities.
  • E. New York City water supply system
    The New York City water supply system is a vast network of reservoirs, aqueducts, tunnels, and distribution infrastructure that delivers potable water from upstate watersheds to millions of residents in New York City.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: connectsReservoirSystem
Context triple: [Catskill Aqueduct, connectsReservoirSystem, Catskill water supply system]
  • A. connectsReservoir chosen
    Indicates that one entity serves as a conduit or linkage that allows water or resources to flow or be transferred between reservoirs.
  • B. connectsViaCanal
    Indicates that one entity is linked or joined to another by means of a canal.
  • C. reservoir
    Indicates that one entity serves as a storage or containment source (often for a resource) that can supply or affect another entity.
  • D. includesReservoir
    Indicates that one entity contains or encompasses a reservoir as part of its structure, system, or area.
  • E. reservoirAlsoKnownAs
    Indicates that a reservoir is referred to by an alternative name or alias.
  • F. None of above.

Provenance (4 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_69ca831201b481909e137936ef99ff11 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb83dec1f08190ae08719e860b29fa completed March 31, 2026, 8:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce1d34214481908503c662eb060ff7 completed April 2, 2026, 7:39 a.m.
PD Predicate disambiguation batch_69cb70d473dc8190af8ea81ee5aa970d completed March 31, 2026, 6:59 a.m.
Created at: March 30, 2026, 6:05 p.m.