Triple

T12417805
Position Surface form Disambiguated ID Type / Status
Subject Bronx Hub at Third Avenue–149th Street E296681 entity
Predicate servedBySubwayStation P10156 FINISHED
Object Third Avenue–149th Street station E695658 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: Third Avenue–149th Street station | Statement: [Bronx Hub at Third Avenue–149th Street, servedBySubwayStation, Third Avenue–149th Street station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Third Avenue–149th Street station
Context triple: [Bronx Hub at Third Avenue–149th Street, servedBySubwayStation, Third Avenue–149th Street station]
  • A. Third Avenue–149th Street station chosen
    Third Avenue–149th Street station is a major New York City Subway station in the Bronx serving the 2 and 5 trains on the IRT White Plains Road Line.
  • B. Eighth Avenue–53rd Street station
    The Eighth Avenue–53rd Street station is a New York City Subway station in Midtown Manhattan on the IND Eighth Avenue Line, serving several A, C, and E trains.
  • C. Second Avenue–63rd Street station
    Second Avenue–63rd Street station is an underground New York City Subway station on the Upper East Side of Manhattan that serves the Second Avenue Subway line.
  • D. Lexington Avenue–59th Street station
    Lexington Avenue–59th Street station is a major New York City Subway complex in Manhattan that serves multiple lines and facilitates transfers between the Lexington Avenue Line and other routes near 59th Street.
  • E. Lexington Avenue–63rd Street station
    Lexington Avenue–63rd Street station is a New York City Subway station in Manhattan that serves the F and Q trains, providing a key transfer point between the IND and BMT 63rd Street Lines.
  • 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_69d6ada0640c81908c061d7fb3d47786 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d6de5808190b2116b0b491c40b5 completed April 10, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f634915940819092665f1f35aa823d completed May 2, 2026, 5:29 p.m.
Created at: April 8, 2026, 9:55 p.m.