Triple

T963285
Position Surface form Disambiguated ID Type / Status
Subject Prospect Park E20782 entity
Predicate hasPart P35 FINISHED
Object Long Meadow
Long Meadow is a vast, uninterrupted stretch of open lawn in Brooklyn’s Prospect Park, known as one of the longest continuous meadows in any U.S. urban park.
 E118923 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: Long Meadow | Statement: [Prospect Park, hasPart, Long Meadow]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Long Meadow
Context triple: [Prospect Park, hasPart, Long Meadow]
  • A. Crescent Meadow
    Crescent Meadow is a scenic, lush alpine meadow in California’s Sierra Nevada, renowned for its surrounding giant sequoia trees and tranquil walking trails.
  • B. Greenmeadow
    Greenmeadow is a residential neighbourhood within the town of Cwmbran in South Wales.
  • C. Pleasant Valley
    Pleasant Valley is a small town and community in Dutchess County, New York, known for its rural character and residential neighborhoods.
  • D. Blake Meadows
    Blake Meadows is the son of former White House Chief of Staff and U.S. Representative Mark Meadows.
  • E. Green Valley
    Green Valley is a census-designated residential community in Solano County, California, known for its semi-rural character and proximity to the Bay Area.
  • 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: Long Meadow
Triple: [Prospect Park, hasPart, Long Meadow]
Generated description
Long Meadow is a vast, uninterrupted stretch of open lawn in Brooklyn’s Prospect Park, known as one of the longest continuous meadows in any U.S. urban park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Long Meadow
Target entity description: Long Meadow is a vast, uninterrupted stretch of open lawn in Brooklyn’s Prospect Park, known as one of the longest continuous meadows in any U.S. urban park.
  • A. Crescent Meadow
    Crescent Meadow is a scenic, lush alpine meadow in California’s Sierra Nevada, renowned for its surrounding giant sequoia trees and tranquil walking trails.
  • B. Greenmeadow
    Greenmeadow is a residential neighbourhood within the town of Cwmbran in South Wales.
  • C. Pleasant Valley
    Pleasant Valley is a small town and community in Dutchess County, New York, known for its rural character and residential neighborhoods.
  • D. Blake Meadows
    Blake Meadows is the son of former White House Chief of Staff and U.S. Representative Mark Meadows.
  • E. Green Valley
    Green Valley is a census-designated residential community in Solano County, California, known for its semi-rural character and proximity to the Bay Area.
  • 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_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_69ac2a11e4148190bb18849c52c2ed9a completed March 7, 2026, 1:37 p.m.
NEDg Description generation batch_69ac366e1a488190a30cd2806615c334 completed March 7, 2026, 2:30 p.m.
NED2 Entity disambiguation (via description) batch_69ac38dd63008190b9bccd53be4583de completed March 7, 2026, 2:40 p.m.
Created at: March 1, 2026, 7:40 p.m.