Triple

T18734894
Position Surface form Disambiguated ID Type / Status
Subject West Hempstead, New York E458134 entity
Predicate hasRecreationFacility P6792 FINISHED
Object Echo Park Pool and Recreation Center
Echo Park Pool and Recreation Center is a community recreation complex in West Hempstead, New York, featuring indoor and outdoor swimming facilities and various sports and leisure amenities for local residents.
 E1339594 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: Echo Park Pool and Recreation Center | Statement: [West Hempstead, New York, hasRecreationFacility, Echo Park Pool and Recreation Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Echo Park Pool and Recreation Center
Context triple: [West Hempstead, New York, hasRecreationFacility, Echo Park Pool and Recreation Center]
  • A. McCarren Park Pool
    McCarren Park Pool is a large historic public swimming pool and recreation complex in Brooklyn, New York, known for its summer swimming, events, and community gatherings.
  • B. Granada Hills Recreation Center
    Granada Hills Recreation Center is a public neighborhood park and community recreation facility in the Granada Hills area of Los Angeles, California.
  • C. Pacoima Recreation Center
    Pacoima Recreation Center is a public neighborhood park and community recreation facility located in the Pacoima area of Los Angeles, offering sports fields, playgrounds, and various community programs.
  • D. North Hollywood Recreation Center
    North Hollywood Recreation Center is a public urban park and community recreation facility in the North Hollywood neighborhood of Los Angeles, offering sports fields, playgrounds, and various recreational amenities.
  • E. Harbor City Recreation Center
    Harbor City Recreation Center is a community facility in Harbor City that offers recreational programs, sports activities, and gathering spaces for local residents.
  • 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: Echo Park Pool and Recreation Center
Triple: [West Hempstead, New York, hasRecreationFacility, Echo Park Pool and Recreation Center]
Generated description
Echo Park Pool and Recreation Center is a community recreation complex in West Hempstead, New York, featuring indoor and outdoor swimming facilities and various sports and leisure amenities for local residents.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Echo Park Pool and Recreation Center
Target entity description: Echo Park Pool and Recreation Center is a community recreation complex in West Hempstead, New York, featuring indoor and outdoor swimming facilities and various sports and leisure amenities for local residents.
  • A. McCarren Park Pool
    McCarren Park Pool is a large historic public swimming pool and recreation complex in Brooklyn, New York, known for its summer swimming, events, and community gatherings.
  • B. Granada Hills Recreation Center
    Granada Hills Recreation Center is a public neighborhood park and community recreation facility in the Granada Hills area of Los Angeles, California.
  • C. Pacoima Recreation Center
    Pacoima Recreation Center is a public neighborhood park and community recreation facility located in the Pacoima area of Los Angeles, offering sports fields, playgrounds, and various community programs.
  • D. North Hollywood Recreation Center
    North Hollywood Recreation Center is a public urban park and community recreation facility in the North Hollywood neighborhood of Los Angeles, offering sports fields, playgrounds, and various recreational amenities.
  • E. Harbor City Recreation Center
    Harbor City Recreation Center is a community facility in Harbor City that offers recreational programs, sports activities, and gathering spaces for local residents.
  • 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_69d8d393ba9c8190a8b03b04ddbb0a09 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e56d7ae10081908bc6857d1d147eef completed April 20, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05325fae0c8190a7f1a726ad86e3b6 completed May 14, 2026, 2:24 a.m.
NEDg Description generation batch_6a0532ce7c388190a8d6b2d83ec52354 completed May 14, 2026, 2:26 a.m.
NED2 Entity disambiguation (via description) batch_6a053363f09c8190a7927345f1d027b3 completed May 14, 2026, 2:28 a.m.
Created at: April 10, 2026, 11:51 a.m.