Triple

T963284
Position Surface form Disambiguated ID Type / Status
Subject Prospect Park E20782 entity
Predicate coOperator P21905 FINISHED
Object Prospect Park Alliance
Prospect Park Alliance is a nonprofit organization that partners with New York City to maintain, restore, and program Brooklyn’s Prospect Park.
E114606 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: Prospect Park Alliance | Statement: [Prospect Park, coOperator, Prospect Park Alliance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Prospect Park Alliance
Context triple: [Prospect Park, coOperator, Prospect Park Alliance]
  • A. Central Park Conservancy
    The Central Park Conservancy is a nonprofit organization responsible for managing, restoring, and preserving New York City's Central Park through public-private partnership.
  • B. Central Park Commission
    The Central Park Commission was the 19th-century governing body responsible for overseeing the planning, construction, and management of New York City's Central Park.
  • C. New York City Department of Parks and Recreation
    The New York City Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, playgrounds, beaches, and recreational facilities.
  • D. New York Landmarks Conservancy
    The New York Landmarks Conservancy is a nonprofit organization dedicated to preserving, restoring, and advocating for historically significant buildings and sites throughout New York.
  • E. Buffalo Olmsted Parks Conservancy
    The Buffalo Olmsted Parks Conservancy is a nonprofit organization dedicated to preserving, restoring, and managing Buffalo, New York’s historic Olmsted-designed park and parkway system.
  • 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: Prospect Park Alliance
Triple: [Prospect Park, coOperator, Prospect Park Alliance]
Generated description
Prospect Park Alliance is a nonprofit organization that partners with New York City to maintain, restore, and program Brooklyn’s Prospect Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Prospect Park Alliance
Target entity description: Prospect Park Alliance is a nonprofit organization that partners with New York City to maintain, restore, and program Brooklyn’s Prospect Park.
  • A. Central Park Conservancy
    The Central Park Conservancy is a nonprofit organization responsible for managing, restoring, and preserving New York City's Central Park through public-private partnership.
  • B. Central Park Commission
    The Central Park Commission was the 19th-century governing body responsible for overseeing the planning, construction, and management of New York City's Central Park.
  • C. New York City Department of Parks and Recreation
    The New York City Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, playgrounds, beaches, and recreational facilities.
  • D. New York Landmarks Conservancy
    The New York Landmarks Conservancy is a nonprofit organization dedicated to preserving, restoring, and advocating for historically significant buildings and sites throughout New York.
  • E. Buffalo Olmsted Parks Conservancy
    The Buffalo Olmsted Parks Conservancy is a nonprofit organization dedicated to preserving, restoring, and managing Buffalo, New York’s historic Olmsted-designed park and parkway system.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: coOperator
Context triple: [Prospect Park, coOperator, Prospect Park Alliance]
  • A. otherOperator
    Indicates a relationship where one operator is distinguished from, or serves as an alternative to, another operator within the same context or system.
  • B. cooperationType
    Indicates the specific kind or form of cooperative relationship that exists between the related entities.
  • C. coFounderWith
    Indicates that two or more entities jointly founded the same organization or venture.
  • D. coalitionPartnerWith
    Indicates that two entities are formally aligned in a cooperative coalition, sharing goals or actions as partners within that coalition.
  • E. operationOf
    Indicates that one entity is the function, activity, or process carried out by another entity (such as a system, device, or organization).
  • 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_69a493b21f2881908132dcf45dcd2f36 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b416cf4c8190bd685227db25fb53 completed March 1, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac17034cf48190bca513891cfcc444 completed March 7, 2026, 12:16 p.m.
NEDg Description generation batch_69ac179226dc8190b47d312c78745ada completed March 7, 2026, 12:18 p.m.
NED2 Entity disambiguation (via description) batch_69ac1844acec81909859605d2421a588 completed March 7, 2026, 12:21 p.m.
PD Predicate disambiguation batch_69a4b2a2e23c8190b932fe88b02f995d completed March 1, 2026, 9:41 p.m.
PDg Predicate description generation batch_69a4b326d9d88190913c1a892a795707 completed March 1, 2026, 9:44 p.m.
Created at: March 1, 2026, 7:40 p.m.