Triple

T10360446
Position Surface form Disambiguated ID Type / Status
Subject Marwan al-Shehhi E244118 entity
Predicate targetedBuilding P87277 FINISHED
Object South Tower of the World Trade Center E43265 NE FINISHED

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: South Tower of the World Trade Center | Statement: [Marwan al-Shehhi, targetedBuilding, South Tower of the World Trade Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Tower of the World Trade Center
Context triple: [Marwan al-Shehhi, targetedBuilding, South Tower of the World Trade Center]
  • A. South Tower of the World Trade Center chosen
    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.
  • B. North Tower of the World Trade Center
    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
    South Tower is a prominent residential skyscraper within the Deansgate Square development in Manchester, known for its height and modern design.
  • D. 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.
  • E. 7 World Trade Center
    7 World Trade Center is a New York City office skyscraper in Lower Manhattan, rebuilt after the September 11 attacks as part of the new World Trade Center complex.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d381b22b8c8190aaed476be5f872a9 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9609c4481908b7d72ecf1adaa73 completed April 7, 2026, 11:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69d8dc10284c8190bcce0f058b88ef0e completed April 10, 2026, 11:16 a.m.
Created at: April 6, 2026, 11:59 a.m.