Triple

T9130447
Position Surface form Disambiguated ID Type / Status
Subject Mohamed Atta E219071 entity
Predicate targetedBuilding P87277 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: [Mohamed Atta, targetedBuilding, 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: [Mohamed Atta, targetedBuilding, 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. 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.
  • C. South Tower
    South Tower is a prominent residential skyscraper within the Deansgate Square development in Manchester, known for its height and modern design.
  • D. North Tower
    North Tower is a prominent residential skyscraper within the Deansgate Square complex in Manchester, England.
  • E. 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.
  • 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: targetedBuilding
Context triple: [Mohamed Atta, targetedBuilding, North Tower of the World Trade Center]
  • A. publicBuilding
    Indicates that a building is designated for public use or access, typically serving communal, governmental, or civic functions.
  • B. isMainBuildingOf
    Indicates that a building serves as the primary or central facility associated with a particular organization, complex, or site.
  • C. fortifiedBuilding
    Indicates that a building is strengthened or reinforced for defense against attacks or intrusions.
  • D. containsBuilding
    Indicates that one location or area includes a building within its boundaries.
  • E. appliedToBuilding
    Indicates that something (such as a process, treatment, regulation, or attribute) is directed toward, implemented on, or otherwise affects a building.
  • 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_69ca83debfc0819095800583e97ab10f completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca8cdafb48190be5e62b15779d771 completed April 1, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0544f7be481908f247889363c0f32 completed April 3, 2026, 11:59 p.m.
PD Predicate disambiguation batch_69cc6601d77881908299d58db6e64937 completed April 1, 2026, 12:25 a.m.
PDg Predicate description generation batch_69cc6a3c78388190a7436acc0e44ff55 completed April 1, 2026, 12:43 a.m.
Created at: March 30, 2026, 7:18 p.m.