Triple
T22818674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 51st Street station (IRT Lexington Avenue Line) |
E565167
|
entity |
| Predicate | nearbyLandmark |
P350
|
FINISHED |
| Object | Lever House |
—
|
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: Lever House | Statement: [51st Street station (IRT Lexington Avenue Line), nearbyLandmark, Lever House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lever House Context triple: [51st Street station (IRT Lexington Avenue Line), nearbyLandmark, Lever House]
-
A.
Lever House
chosen
Lever House is a pioneering International Style glass-and-steel office skyscraper on New York City’s Park Avenue, celebrated as one of the first curtain-wall towers in the United States.
-
B.
Seagram Building
The Seagram Building is a landmark modernist skyscraper in New York City, renowned for its minimalist bronze-and-glass design and profound influence on corporate architecture.
-
C.
New York Sun Building
The New York Sun Building was a prominent historic newspaper office skyscraper in Manhattan that housed the influential New York Sun during the height of New York City’s print journalism era.
-
D.
Chrysler Building
The Chrysler Building is an iconic Art Deco skyscraper in New York City that briefly held the title of the world’s tallest building in the early 20th century.
-
E.
Bloomberg Tower
Bloomberg Tower is a prominent mixed-use skyscraper in Midtown Manhattan that houses Bloomberg L.P.’s global headquarters along with offices, retail space, and luxury residences.
- 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_69e2458426188190b58b8ab4844fe420 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17dce762c8190934fb921f942c9fd |
completed | April 29, 2026, 3:41 a.m. |
Created at: April 17, 2026, 3:33 p.m.