Triple

T19973057
Position Surface form Disambiguated ID Type / Status
Subject Colin Campbell Cooper E480125 entity
Predicate notableWork P4 FINISHED
Object The Flatiron Building — 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: The Flatiron Building | Statement: [Colin Campbell Cooper, notableWork, The Flatiron Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Flatiron Building
Context triple: [Colin Campbell Cooper, notableWork, The Flatiron Building]
  • A. Flatiron Building chosen
    The Flatiron Building is a famous triangular early skyscraper in Manhattan, renowned as an iconic symbol of New York City’s architectural history.
  • B. Woolworth Building
    The Woolworth Building is a historic neo-Gothic skyscraper in Lower Manhattan, New York City, once the world's tallest building and a landmark of early 20th-century architecture.
  • C. Manhattan Building
    The Manhattan Building is a pioneering late-19th-century Chicago skyscraper, renowned as one of the earliest high-rise steel-frame structures designed by architect William Le Baron Jenney.
  • D. New York Sun Building
    The New York Sun Building was a prominent historic newspaper office skyscraper in Manhattan that housed the influential New York Sun during the height of New York City’s print journalism era.
  • E. Manhattan Life Insurance Building
    The Manhattan Life Insurance Building was a pioneering early skyscraper in New York City and one of the tallest office buildings of its time.
  • 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_69d8e523c19881909f9197037200dde6 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e65bca94c0819095c902a411c4c4b8 completed April 20, 2026, 5 p.m.
Created at: April 10, 2026, 1:54 p.m.