Triple
T20514954
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Tower at PNC Plaza |
E503661
|
entity |
| Predicate | structuralEngineer |
P616
|
FINISHED |
| Object | Buro Happold |
—
|
NE NERFINISHED |
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: Buro Happold | Statement: [The Tower at PNC Plaza, structuralEngineer, Buro Happold]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Buro Happold Context triple: [The Tower at PNC Plaza, structuralEngineer, Buro Happold]
-
A.
Buro Happold
chosen
Buro Happold is a global engineering consultancy known for its innovative structural and environmental design on major architectural and cultural projects worldwide.
-
B.
Francis-Jones Morehen Thorp
Francis-Jones Morehen Thorp is an Australian architecture firm known for its award-winning public and cultural buildings, including major gallery and museum projects.
-
C.
Nicholas Grimshaw
Nicholas Grimshaw is a prominent British architect known for his high-tech, innovative designs on major public and cultural buildings in the UK and abroad.
-
D.
Bernard Feilden
Bernard Feilden was a prominent British conservation architect renowned for his influential work on the preservation and restoration of historic buildings and monuments.
-
E.
Adrian Smith
Adrian Smith is an English guitarist and songwriter best known as one of the longtime lead guitarists of the heavy metal band Iron Maiden.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4b2aa788190ae9eb37c1d73b1f1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69f4133048190abb777be4b65c2c4 |
completed | April 20, 2026, 9:48 p.m. |
Created at: April 16, 2026, 11:36 a.m.