Triple

T1951549
Position Surface form Disambiguated ID Type / Status
Subject American Airlines Flight 11 E42168 entity
Predicate impactTower P33469 FINISHED
Object North Tower 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 | Statement: [American Airlines Flight 11, impactTower, North Tower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Tower
Context triple: [American Airlines Flight 11, impactTower, North Tower]
  • A. North Tower
    The North Tower is a remote, high turret at Hogwarts School of Witchcraft and Wizardry, best known as the site of Professor Sybill Trelawney’s Divination classroom.
  • B. 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.
  • C. South Tower of the World Trade Center
    The South Tower of the World Trade Center was one of the twin skyscrapers in Lower Manhattan, New York City, that collapsed after being struck during the September 11, 2001 terrorist attacks.
  • D. West Tower
    West Tower is the prominent western bell and clock tower of Ely Cathedral, notable for its imposing Gothic architecture and role as a key landmark of the historic church.
  • E. 2 World Trade Center
    2 World Trade Center is a planned skyscraper in Lower Manhattan that will form part of the rebuilt World Trade Center complex in New York City.
  • 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: impactTower
Context triple: [American Airlines Flight 11, impactTower, North Tower]
  • A. towerName
    Indicates the specific name assigned to a tower in the relationship.
  • B. hasTower
    Indicates that one entity possesses, contains, or is characterized by the presence of a tower.
  • C. towerSpireRebuilt
    Indicates that the spire of a tower has been reconstructed or built again after being previously removed, damaged, or altered.
  • D. towerType
    Indicates the specific kind or classification of a tower that an entity is associated with or represents.
  • E. towerShape
    Indicates that one entity has the physical form or outline of a tower in relation to another entity.
  • F. None of above. chosen

Provenance (5 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_69a8870e08fc8190a319cbf2600db15f completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb34eb5748190a3ac395252951eba completed March 7, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae1fd49e3c8190ac7b29b51b122505 completed March 9, 2026, 1:18 a.m.
PD Predicate disambiguation batch_69abaff3eda88190b643994cb4dfb8df completed March 7, 2026, 4:56 a.m.
PDg Predicate description generation batch_69abb1ddccbc8190bf2bd8bac673c0c5 completed March 7, 2026, 5:04 a.m.
Created at: March 4, 2026, 7:36 p.m.