Triple

T10828862
Position Surface form Disambiguated ID Type / Status
Subject Q train operates via Second Avenue between 63rd Street and 96th Street E255564 entity
Predicate startStation P389 FINISHED
Object Lexington Avenue–63rd Street E691064 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: Lexington Avenue–63rd Street | Statement: [Q train operates via Second Avenue between 63rd Street and 96th Street, startStation, Lexington Avenue–63rd Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lexington Avenue–63rd Street
Context triple: [Q train operates via Second Avenue between 63rd Street and 96th Street, startStation, Lexington Avenue–63rd Street]
  • A. Lexington Avenue–63rd Street chosen
    Lexington Avenue–63rd Street is a New York City Subway station complex on the Upper East Side of Manhattan that serves as a key transfer point between the IND and BMT lines.
  • B. Lexington Avenue–53rd Street
    Lexington Avenue–53rd Street is a major New York City Subway station complex in Midtown Manhattan that serves as a key transfer point between the IND Queens Boulevard Line and the IRT Lexington Avenue Line.
  • C. 59th Street–Lexington Avenue
    59th Street–Lexington Avenue is a major New York City Subway complex in Midtown Manhattan that serves multiple lines and provides a key transfer point between the Upper East Side and other parts of the city.
  • D. West 46th Street
    West 46th Street is an east–west thoroughfare in Midtown Manhattan, New York City, known for its restaurants, theaters, and proximity to Times Square.
  • E. Third Avenue–138th Street
    Third Avenue–138th Street is a New York City Subway station in the Bronx on the IRT Pelham Line, providing local service and connections in the Mott Haven area.
  • 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_69d6aa8081448190a9324184f2bd1c26 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d734d3eab88190b30a3025b6b2b0bc completed April 9, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69f6cbaa8acc8190839b9a9f9f821168 completed May 3, 2026, 4:14 a.m.
Created at: April 8, 2026, 9:19 p.m.