Triple

T21312109
Position Surface form Disambiguated ID Type / Status
Subject East 53rd Street E525364 entity
Predicate servedBy P82 FINISHED
Object New York City Subway E line (near Lexington Avenue–53rd Street) E1401554 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: New York City Subway E line (near Lexington Avenue–53rd Street) | Statement: [East 53rd Street, servedBy, New York City Subway E line (near Lexington Avenue–53rd Street)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: New York City Subway E line (near Lexington Avenue–53rd Street)
Context triple: [East 53rd Street, servedBy, New York City Subway E line (near Lexington Avenue–53rd Street)]
  • A. New York City Subway at Lexington Avenue–59th Street
    The New York City Subway at Lexington Avenue–59th Street is a major Manhattan transfer complex where multiple subway lines intersect, providing key access to Midtown destinations including the Central Park South area.
  • B. M train at Lexington Avenue–53rd Street
    The M train at Lexington Avenue–53rd Street is a New York City Subway service that stops at this major Midtown Manhattan station on the IND Queens Boulevard Line.
  • C. New York City Subway E line chosen
    The New York City Subway E line is a rapid transit service that runs primarily along Manhattan and Queens, connecting key hubs such as the World Trade Center and Jamaica Center via the IND Eighth Avenue and Queens Boulevards.
  • D. E train (portion of Eighth Avenue Line)
    The E train is a New York City Subway service running primarily along the IND Eighth Avenue Line in Manhattan, providing key crosstown and interborough transit between Queens and Manhattan.
  • E. BMT Broadway Line at Lexington Avenue–63rd Street
    The BMT Broadway Line at Lexington Avenue–63rd Street is a New York City Subway station complex in Manhattan that serves as a key transfer point between the Broadway Line services and the Second Avenue Subway.
  • 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_69e0b518b8948190ad69cf9a8784d397 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e75dca66ac8190a5f0a372a9bc25a7 completed April 21, 2026, 11:21 a.m.
NED1 Entity disambiguation (via context triple) batch_6a099ed968d88190aa274406beb46e87 completed May 17, 2026, 10:56 a.m.
Created at: April 16, 2026, 4:22 p.m.