Triple
T326522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Croton water supply system |
E6530
|
entity |
| Predicate | treatmentPlantLocation |
P11442
|
FINISHED |
| Object |
Van Cortlandt Park, Bronx
Van Cortlandt Park in the Bronx is one of New York City's largest public parks, known for its extensive woodlands, recreational facilities, and historic landscapes.
|
E45596
|
NE FINISHED |
How this triple was built (5 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: Van Cortlandt Park, Bronx | Statement: [Croton water supply system, treatmentPlantLocation, Van Cortlandt Park, Bronx]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Van Cortlandt Park, Bronx Context triple: [Croton water supply system, treatmentPlantLocation, Van Cortlandt Park, Bronx]
-
A.
Prospect Park
Prospect Park is a large, historic public park in Brooklyn, New York City, renowned for its pastoral landscapes, recreational facilities, and cultural events.
-
B.
Riverside Park (Manhattan)
Riverside Park (Manhattan) is a scenic, linear waterfront park on the Upper West Side of New York City, known for its landscaped promenades along the Hudson River and its role as a major urban recreational space.
-
C.
Kings Park, New York
Kings Park, New York is a suburban hamlet on Long Island’s North Shore known for its waterfront along the Nissequogue River and the historic Kings Park Psychiatric Center grounds.
-
D.
Morningside Park
Morningside Park is a public park in Manhattan, New York City, known for its dramatic rocky terrain, winding paths, and design by landscape architects Frederick Law Olmsted and Calvert Vaux.
-
E.
Untermyer Gardens
Untermyer Gardens is a historic public garden and former Gilded Age estate in Yonkers, New York, renowned for its Indo-Persian–inspired architecture, elaborate terraces, and Hudson River views.
- 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: Van Cortlandt Park, Bronx Triple: [Croton water supply system, treatmentPlantLocation, Van Cortlandt Park, Bronx]
Generated description
Van Cortlandt Park in the Bronx is one of New York City's largest public parks, known for its extensive woodlands, recreational facilities, and historic landscapes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Van Cortlandt Park, Bronx Target entity description: Van Cortlandt Park in the Bronx is one of New York City's largest public parks, known for its extensive woodlands, recreational facilities, and historic landscapes.
-
A.
Prospect Park
Prospect Park is a large, historic public park in Brooklyn, New York City, renowned for its pastoral landscapes, recreational facilities, and cultural events.
-
B.
Riverside Park (Manhattan)
Riverside Park (Manhattan) is a scenic, linear waterfront park on the Upper West Side of New York City, known for its landscaped promenades along the Hudson River and its role as a major urban recreational space.
-
C.
Kings Park, New York
Kings Park, New York is a suburban hamlet on Long Island’s North Shore known for its waterfront along the Nissequogue River and the historic Kings Park Psychiatric Center grounds.
-
D.
Morningside Park
Morningside Park is a public park in Manhattan, New York City, known for its dramatic rocky terrain, winding paths, and design by landscape architects Frederick Law Olmsted and Calvert Vaux.
-
E.
Untermyer Gardens
Untermyer Gardens is a historic public garden and former Gilded Age estate in Yonkers, New York, renowned for its Indo-Persian–inspired architecture, elaborate terraces, and Hudson River views.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: treatmentPlantLocation Context triple: [Croton water supply system, treatmentPlantLocation, Van Cortlandt Park, Bronx]
-
A.
treatmentLocation
Indicates the place or facility where a treatment or medical intervention is administered to an entity.
-
B.
plannedFacility
Indicates that a facility is intended or scheduled to be built, established, or implemented in the future but does not yet exist or operate.
-
C.
involvesPlant
Indicates that the relationship or action includes or pertains to a plant as a participating entity.
-
D.
powerplant
Indicates that an entity functions as a facility or installation where energy sources are converted into usable power, typically electricity.
-
E.
hydrologicallyLocatedIn
Indicates that a water-related feature (such as a river, lake, or watershed) is situated within or associated with a specific geographic or administrative area in terms of hydrology.
- F. None of above. chosen
Provenance (7 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_69a2e7933d6c8190bb2592ad13286ef2 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2ea974d8481908c7d84f72a7728b6 |
completed | Feb. 28, 2026, 1:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3e5715a0c8190ad1333d8aaaecc1b |
completed | March 1, 2026, 7:06 a.m. |
| NEDg | Description generation | batch_69a3e61ad63c8190940eaba657cd3df2 |
completed | March 1, 2026, 7:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3e668e05c8190ba92c581622756df |
completed | March 1, 2026, 7:10 a.m. |
| PD | Predicate disambiguation | batch_69a2e94aab1c8190b8654708c87eeb91 |
completed | Feb. 28, 2026, 1:10 p.m. |
| PDg | Predicate description generation | batch_69a2ea09a5e881908b313cb37409a4f9 |
completed | Feb. 28, 2026, 1:13 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.