Triple

T19478204
Position Surface form Disambiguated ID Type / Status
Subject New York City Subway tracks (upper level, formerly) E487308 entity
Predicate partOf P40 FINISHED
Object Ed Koch Queensboro Bridge — NE NERFINISHED

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: Ed Koch Queensboro Bridge | Statement: [New York City Subway tracks (upper level, formerly), partOf, Ed Koch Queensboro Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ed Koch Queensboro Bridge
Context triple: [New York City Subway tracks (upper level, formerly), partOf, Ed Koch Queensboro Bridge]
  • A. Ed Koch Queensboro Bridge chosen
    The Ed Koch Queensboro Bridge is a major cantilever bridge in New York City that spans the East River, connecting Manhattan to Queens and serving as a key transportation artery.
  • B. Washington Roebling
    Washington Roebling was an American civil engineer best known for overseeing the construction of the Brooklyn Bridge, pioneering the use of steel-wire suspension and modern engineering techniques.
  • C. Ed Koch
    Ed Koch was a long-serving and outspoken mayor of New York City, known for his brash personality and influential role in the city’s late-20th-century politics.
  • D. Thomas Fiorello
    Thomas Fiorello is a film producer best known for his work on the 1981 crime drama "Fort Apache, The Bronx."
  • E. Robert Moses
    Robert Moses was a powerful and controversial New York urban planner whose extensive highway, bridge, and park projects reshaped the city and its surrounding region in the mid-20th century.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e8d924388190b847cb15bb3d0aff completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63437b9748190a8fc6bf6b3d90918 completed April 20, 2026, 2:12 p.m.
Created at: April 10, 2026, 1:39 p.m.