Triple

T8582286
Position Surface form Disambiguated ID Type / Status
Subject 15th Street–Prospect Park station E203211 entity
Predicate hasAdjacentStation P231 FINISHED
Object Fort Hamilton Parkway station
Fort Hamilton Parkway station is a local New York City Subway station in Brooklyn serving the F and G lines along the IND Culver Line.
 E748361 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: Fort Hamilton Parkway station | Statement: [15th Street–Prospect Park station, hasAdjacentStation, Fort Hamilton Parkway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fort Hamilton Parkway station
Context triple: [15th Street–Prospect Park station, hasAdjacentStation, Fort Hamilton Parkway station]
  • A. Watchung Avenue station
    Watchung Avenue station is a New Jersey Transit commuter rail stop in Montclair, New Jersey, serving local riders on the Montclair-Boonton Line.
  • B. Nassau Boulevard station
    Nassau Boulevard station is a Long Island Rail Road commuter rail stop serving the village of Garden City in Nassau County, New York.
  • C. Forest Hills station
    Forest Hills station is a major multimodal transit hub in Boston that serves as a key interchange point for MBTA subway, commuter rail, and numerous bus routes.
  • D. Fairview Avenue station
    Fairview Avenue station is a commuter rail stop in Downers Grove, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
  • E. Floral Park station
    Floral Park station is a Long Island Rail Road commuter rail stop in Floral Park, New York, serving multiple branches including the Main Line.
  • 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: Fort Hamilton Parkway station
Triple: [15th Street–Prospect Park station, hasAdjacentStation, Fort Hamilton Parkway station]
Generated description
Fort Hamilton Parkway station is a local New York City Subway station in Brooklyn serving the F and G lines along the IND Culver Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fort Hamilton Parkway station
Target entity description: Fort Hamilton Parkway station is a local New York City Subway station in Brooklyn serving the F and G lines along the IND Culver Line.
  • A. Watchung Avenue station
    Watchung Avenue station is a New Jersey Transit commuter rail stop in Montclair, New Jersey, serving local riders on the Montclair-Boonton Line.
  • B. Nassau Boulevard station
    Nassau Boulevard station is a Long Island Rail Road commuter rail stop serving the village of Garden City in Nassau County, New York.
  • C. Forest Hills station
    Forest Hills station is a major multimodal transit hub in Boston that serves as a key interchange point for MBTA subway, commuter rail, and numerous bus routes.
  • D. Fairview Avenue station
    Fairview Avenue station is a commuter rail stop in Downers Grove, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
  • E. Floral Park station
    Floral Park station is a Long Island Rail Road commuter rail stop in Floral Park, New York, serving multiple branches including the Main Line.
  • 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_69ca8329bb7c8190a63c643730839103 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbeb1bbbd8819082670286a711826d completed March 31, 2026, 3:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69cecc72d8c08190b5e063e6de2bbdd2 completed April 2, 2026, 8:07 p.m.
NEDg Description generation batch_69cece14193081909e7b36f5b5b7da40 completed April 2, 2026, 8:14 p.m.
NED2 Entity disambiguation (via description) batch_69cecee1db28819095f704b96b8c6d2a completed April 2, 2026, 8:17 p.m.
Created at: March 30, 2026, 6:22 p.m.