Triple

T5006282
Position Surface form Disambiguated ID Type / Status
Subject Ed Koch Queensboro Bridge E112501 entity
Predicate alsoKnownAs P39 FINISHED
Object 59th Street Bridge E65044 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: 59th Street Bridge | Statement: [Ed Koch Queensboro Bridge, alsoKnownAs, 59th Street Bridge]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 59th Street Bridge
Context triple: [Ed Koch Queensboro Bridge, alsoKnownAs, 59th Street Bridge]
  • A. 59th Street Bridge chosen
    The 59th Street Bridge, officially known as the Queensboro Bridge, is a major cantilever bridge in New York City that spans the East River between Manhattan and Queens.
  • B. Park Avenue Bridge
    The Park Avenue Bridge is a vertical-lift railroad bridge in New York City that carries Metro-North Railroad tracks between Manhattan and the Bronx.
  • C. Madison Avenue Bridge
    The Madison Avenue Bridge is a historic swing bridge in New York City that carries Madison Avenue traffic between Manhattan and the Bronx.
  • D. 145th Street Bridge
    The 145th Street Bridge is a swing bridge in New York City that carries vehicular and pedestrian traffic between Manhattan and the Bronx.
  • E. Jackson Avenue Bridge
    The Jackson Avenue Bridge is a New York City bridge that carries Jackson Avenue across the East River as part of the network of East River crossings.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69bd4433d0b08190877e83959ef40d81 elicitation completed
NER batch_69bd72e75db88190bccb30b93638a7a4 ner completed
NED1 batch_69c902a459f481908dbba16de611b85a ned_source_triple completed
Created at: March 20, 2026, 1:35 p.m.