Triple

T6753460
Position Surface form Disambiguated ID Type / Status
Subject Flatbush Avenue station E154394 entity
Predicate formerName P65 FINISHED
Object Flatbush Avenue terminal E154394 NE FINISHED

How this triple was built (2 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: Flatbush Avenue terminal | Statement: [Flatbush Avenue station, formerName, Flatbush Avenue terminal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Flatbush Avenue terminal
Context triple: [Flatbush Avenue station, formerName, Flatbush Avenue terminal]
  • A. Flatbush Avenue station chosen
    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.
  • B. Long Island City station
    Long Island City station is a Long Island Rail Road terminal in Queens, New York City, serving as a key commuter rail gateway between Long Island and Manhattan via ferry and subway connections.
  • C. Brighton Beach subway station
    Brighton Beach subway station is an elevated New York City Subway station in Brooklyn that serves the Brighton Beach neighborhood as a key stop on the B and Q lines.
  • D. Astoria–Ditmars Boulevard station
    Astoria–Ditmars Boulevard station is the elevated northern terminal of the New York City Subway’s N and W lines, located in the Astoria neighborhood of Queens.
  • E. Howard Beach–JFK Airport station
    Howard Beach–JFK Airport station is a New York City Subway and AirTrain JFK transfer hub in Queens that provides access between the A train and John F. Kennedy International Airport.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c6880fd5808190be684854081e27dd completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d1f32fa08190bb23dc24fef14c8d completed March 27, 2026, 6:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69c723c3eb4881909c9c8d1258f461d9 completed March 28, 2026, 12:41 a.m.
Created at: March 27, 2026, 2:11 p.m.