Triple
T9695020
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | N612UA |
E234625
|
entity |
| Predicate | usedInAttackOn |
P22414
|
FINISHED |
| Object | World Trade Center South Tower |
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: World Trade Center South Tower | Statement: [N612UA, usedInAttackOn, World Trade Center South Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: World Trade Center South Tower Context triple: [N612UA, usedInAttackOn, World Trade Center South Tower]
-
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.
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.
-
D.
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.
-
E.
South Tower
South Tower is a prominent residential skyscraper within the Deansgate Square development in Manchester, known for its height and modern design.
- 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_69ca84cb580c8190a7e5f4b3bcdaf2a4 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9d366c488190bc153c68fef197c2 |
completed | April 1, 2026, 10:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1d59e0c8c8190888b56d75f9ba2c2 |
completed | April 5, 2026, 3:23 a.m. |
Created at: March 30, 2026, 8:17 p.m.