Triple

T33095752
Position Surface form Disambiguated ID Type / Status
Subject Water Tunnel 2 E846904 entity
Predicate instanceOf P0 FINISHED
Object New York City water infrastructure component C25193 CONCEPT FINISHED

How this triple was built (1 step)

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.

CD Concept disambiguation gpt-5-mini-2025-08-07 
Target class: New York City water infrastructure component
Context triple: [Water Tunnel 2, instanceOf, New York City water infrastructure component]
  • A. New York City water supply reservoir
    A New York City water supply reservoir is a man-made or controlled natural water body, often located upstate, that stores and regulates freshwater collected from protected watershed areas for delivery to the city’s drinking water system.
  • B. New York City water tunnel chosen
    A New York City water tunnel is a large underground aqueduct system that transports potable water from upstate reservoirs to the city’s distribution network.
  • C. New York City Subway infrastructure project
    A New York City Subway infrastructure project is a coordinated planning, construction, and modernization effort aimed at building, upgrading, or maintaining the physical and technological systems that support subway service across the city.
  • D. island in New York Harbor
    An island in New York Harbor is a distinct landmass surrounded by water within the harbor’s boundaries, typically hosting transportation, recreational, residential, or institutional facilities that interact closely with the maritime and urban environment of New York City.
  • E. New York City Subway tunnel
    A New York City Subway tunnel is an underground passageway engineered to safely guide subway trains, utilities, and related infrastructure beneath the city’s surface between stations.
  • F. None of above.

Provenance (1 batch)

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_69f3495590dc8190aa04f3dec74ce976 completed April 30, 2026, 12:21 p.m.
Created at: May 1, 2026, 1:26 a.m.