Triple
T19757773
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Houston skyline |
E474546
|
entity |
| Predicate | hasNotableBuilding |
P1544
|
FINISHED |
| Object | Williams Tower |
—
|
NE NERFINISHED |
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: Williams Tower | Statement: [Houston skyline, hasNotableBuilding, Williams Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Williams Tower Context triple: [Houston skyline, hasNotableBuilding, Williams Tower]
-
A.
Ernst & Young Tower
Ernst & Young Tower is a prominent office skyscraper in downtown Toronto that forms part of the city’s major financial district skyline.
-
B.
Texas Commerce Tower
Texas Commerce Tower is the former name of Chase Tower, a prominent postmodern skyscraper in downtown Dallas, Texas.
-
C.
Key Tower
Key Tower is a prominent skyscraper in Cleveland, Ohio, and one of the tallest and most recognizable buildings in the city’s skyline.
-
D.
AT&T Building
The AT&T Building is a landmark postmodern skyscraper in New York City, renowned for its Chippendale-style broken pediment top and its influential role in 1980s architectural design.
-
E.
Republic Tower
Republic Tower is a prominent high-rise residential building in Melbourne, Australia, recognized for its distinctive contemporary design by Fender Katsalidis Architects.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Williams Tower Target entity description: Williams Tower is a prominent 64-story skyscraper in Houston, Texas, known for its postmodern design and status as one of the tallest buildings in the United States outside a central business district.
-
A.
Ernst & Young Tower
Ernst & Young Tower is a prominent office skyscraper in downtown Toronto that forms part of the city’s major financial district skyline.
-
B.
Texas Commerce Tower
Texas Commerce Tower is the former name of Chase Tower, a prominent postmodern skyscraper in downtown Dallas, Texas.
-
C.
Key Tower
Key Tower is a prominent skyscraper in Cleveland, Ohio, and one of the tallest and most recognizable buildings in the city’s skyline.
-
D.
AT&T Building
The AT&T Building is a landmark postmodern skyscraper in New York City, renowned for its Chippendale-style broken pediment top and its influential role in 1980s architectural design.
-
E.
Republic Tower
Republic Tower is a prominent high-rise residential building in Melbourne, Australia, recognized for its distinctive contemporary design by Fender Katsalidis Architects.
- F. None of above. chosen
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_69d8e51940a0819087bd2996f98da668 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6531d711c8190996fcf967c39c523 |
completed | April 20, 2026, 4:23 p.m. |
Created at: April 10, 2026, 1:48 p.m.