Triple

T324844
Position Surface form Disambiguated ID Type / Status
Subject September 11 attacks E6490 entity
Predicate locationOfImpact P6772 FINISHED
Object North Tower of the World Trade Center E10057 NE FINISHED

How this triple was built (3 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: North Tower of the World Trade Center | Statement: [September 11 attacks, locationOfImpact, North Tower of the World Trade Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Tower of the World Trade Center
Context triple: [September 11 attacks, locationOfImpact, North Tower of the World Trade Center]
  • A. North Tower of the World Trade Center chosen
    The North Tower of the World Trade Center was one of the original Twin Towers in Lower Manhattan, New York City, and a defining symbol of the city’s skyline until its destruction in the September 11, 2001 terrorist attacks.
  • B. One World Trade Center
    One World Trade Center is the main skyscraper of the rebuilt World Trade Center complex in Lower Manhattan and the tallest building in the United States.
  • C. World Trade Center (reconstructed complex)
    The World Trade Center (reconstructed complex) is the redeveloped commercial and memorial site in Lower Manhattan that replaces the original Twin Towers, featuring modern skyscrapers, a transportation hub, and the 9/11 Memorial & Museum.
  • D. Empire State Building
    The Empire State Building is an iconic 102-story Art Deco skyscraper in Midtown Manhattan that was once the world’s tallest building and remains a symbol of New York City.
  • E. Shanghai World Financial Center
    Shanghai World Financial Center is a supertall skyscraper in Shanghai’s Pudong district, known for its distinctive trapezoid aperture near the top and its role as a major financial and commercial hub.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: locationOfImpact
Context triple: [September 11 attacks, locationOfImpact, North Tower of the World Trade Center]
  • A. landfallLocation
    Indicates the geographic location where a storm or similar weather system first makes landfall.
  • B. immediateAftermathLocation
    Indicates the location where the direct and immediate consequences of an event take place.
  • C. locatedIn
    Indicates that one entity exists or is situated within the spatial, administrative, or conceptual boundaries of another entity.
  • D. epicenter
    Indicates the central point or focal location from which an event, influence, or effect originates or is most intensely experienced.
  • E. triggerEventLocation chosen
    Indicates the location where a triggering event occurs or is initiated.
  • F. None of above.

Provenance (4 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_69a2e7933d6c8190bb2592ad13286ef2 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb1a37c08190b1380f6bf8513a37 completed Feb. 28, 2026, 1:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3d240b0d881908611456ba7b29fce completed March 1, 2026, 5:44 a.m.
PD Predicate disambiguation batch_69a2e949364c8190bc2351f5413f5057 completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.