Triple

T2098616
Position Surface form Disambiguated ID Type / Status
Subject Myrtle Avenue station (BMT Jamaica Line) E37040 entity
Predicate hasConnection P8776 FINISHED
Object Myrtle–Wyckoff Avenues station (BMT Canarsie Line)
Myrtle–Wyckoff Avenues station (BMT Canarsie Line) is a New York City Subway station in Brooklyn that serves the L train and forms part of a major transfer complex with the Myrtle Avenue station on the BMT Jamaica Line.
 E241834 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: Myrtle–Wyckoff Avenues station (BMT Canarsie Line) | Statement: [Myrtle Avenue station (BMT Jamaica Line), hasConnection, Myrtle–Wyckoff Avenues station (BMT Canarsie Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Myrtle–Wyckoff Avenues station (BMT Canarsie Line)
Context triple: [Myrtle Avenue station (BMT Jamaica Line), hasConnection, Myrtle–Wyckoff Avenues station (BMT Canarsie Line)]
  • A. Myrtle Avenue station (BMT Jamaica Line)
    Myrtle Avenue station (BMT Jamaica Line) is an elevated New York City Subway station in Brooklyn serving the J and M trains along the BMT Jamaica Line.
  • B. Flatbush Avenue station
    Flatbush Avenue station, now known as Atlantic Terminal, is a major Long Island Rail Road hub in Brooklyn serving as a key transit connection point for commuters.
  • C. Eastern Parkway–Brooklyn Museum station
    Eastern Parkway–Brooklyn Museum station is a New York City Subway station in Brooklyn that serves the Brooklyn Museum and the surrounding cultural institutions along Eastern Parkway.
  • D. 7th Avenue station (BMT Brighton Line)
    7th Avenue station (BMT Brighton Line) is a New York City Subway station in Brooklyn serving the B and Q trains near Prospect Park.
  • E. Prospect Park station
    Prospect Park station is a public transit stop serving the Prospect Park neighborhood, providing rail access to the surrounding 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: Myrtle–Wyckoff Avenues station (BMT Canarsie Line)
Triple: [Myrtle Avenue station (BMT Jamaica Line), hasConnection, Myrtle–Wyckoff Avenues station (BMT Canarsie Line)]
Generated description
Myrtle–Wyckoff Avenues station (BMT Canarsie Line) is a New York City Subway station in Brooklyn that serves the L train and forms part of a major transfer complex with the Myrtle Avenue station on the BMT Jamaica Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Myrtle–Wyckoff Avenues station (BMT Canarsie Line)
Target entity description: Myrtle–Wyckoff Avenues station (BMT Canarsie Line) is a New York City Subway station in Brooklyn that serves the L train and forms part of a major transfer complex with the Myrtle Avenue station on the BMT Jamaica Line.
  • A. Myrtle Avenue station (BMT Jamaica Line)
    Myrtle Avenue station (BMT Jamaica Line) is an elevated New York City Subway station in Brooklyn serving the J and M trains along the BMT Jamaica Line.
  • B. Flatbush Avenue station
    Flatbush Avenue station, now known as Atlantic Terminal, is a major Long Island Rail Road hub in Brooklyn serving as a key transit connection point for commuters.
  • C. Eastern Parkway–Brooklyn Museum station
    Eastern Parkway–Brooklyn Museum station is a New York City Subway station in Brooklyn that serves the Brooklyn Museum and the surrounding cultural institutions along Eastern Parkway.
  • D. 7th Avenue station (BMT Brighton Line)
    7th Avenue station (BMT Brighton Line) is a New York City Subway station in Brooklyn serving the B and Q trains near Prospect Park.
  • E. Prospect Park station
    Prospect Park station is a public transit stop serving the Prospect Park neighborhood, providing rail access to the surrounding 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_69a8861828948190924aa30c08806b3a completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abba9de75c81909770409b5ae62c24 completed March 7, 2026, 5:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae5d8928048190ab9ef79dde8ad4e0 completed March 9, 2026, 5:41 a.m.
NEDg Description generation batch_69ae5e48eefc8190b459278860bb3217 completed March 9, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69ae5ec233788190a52dc1a135f7dfb9 completed March 9, 2026, 5:46 a.m.
Created at: March 4, 2026, 7:43 p.m.